                                                            2020 WI 28

                  SUPREME COURT           OF   WISCONSIN
CASE NO.:              2018AP1681


COMPLETE TITLE:        Steven J. Piper, Robert Bue, Scott R. Olson and
                       Leslie T. Smith,
                                 Plaintiffs,
                       Jonathon Kracht, Gary Benes and Charles Manley,
                                 Plaintiffs-Respondents,
                            v.
                       Jones Dairy Farm,
                                 Defendant-Appellant.



                             ON BYPASS FROM THE COURT OF APPEALS

OPINION FILED:         March 19, 2020
SUBMITTED ON BRIEFS:
ORAL ARGUMENT:         October 28, 2019

SOURCE OF APPEAL:
   COURT:              Circuit
   COUNTY:             Jefferson
   JUDGE:              William F. Hue

JUSTICES:
DALLET, J., delivered the majority opinion of the Court, in which
ANN WALSH BRADLEY, KELLY, and HAGEDORN, JJ., joined. ZIEGLER, J.,
filed a dissenting opinion, in which ROGGENSACK, C.J., joined.
REBECCA GRASSL BRADLEY, J., filed a dissenting opinion.
NOT PARTICIPATING:



ATTORNEYS:

      For the defendant-appellant, there were briefs (in the court
of appeals) filed by Bernard J. Bobber, Keith E. Kopplin, Christina
L. Wabiszewski and Ogletree, Deakins, Nash, Smoak & Stewart, P.C.,
Milwaukee. There was an oral argument by Bernard J. Bobber.


      For the plaintiffs-respondents, there was a brief (in the
court of appeals) filed by Micheal J. Modl and Axley Brynelson,
LLP, Madison and Douglas J. Phebus, Victor Arellano, and Arellano
& Phebus, S.C., Middleton. There was an oral argument by Michael
J. Modl.




                               2
                                                                  2020 WI 28
                                                          NOTICE
                                            This opinion is subject to further
                                            editing and modification.   The final
                                            version will appear in the bound
                                            volume of the official reports.
No.    2018AP1681
(L.C. No.   2010CV1210)

STATE OF WISCONSIN                      :              IN SUPREME COURT

Steven J. Piper, Robert Bue, Scott R. Olson and
Leslie T. Smith,

            Plaintiffs,
                                                                FILED
Jonathon Kracht, Gary Benes and Charles Manley,
                                                           MAR 19, 2020
            Plaintiffs-Respondents,
                                                               Sheila T. Reiff
      v.                                                   Clerk of Supreme Court


Jones Dairy Farm,

            Defendant-Appellant.


DALLET, J., delivered the majority opinion of the Court, in which
ANN WALSH BRADLEY, KELLY, and HAGEDORN, JJ., joined. ZIEGLER, J.,
filed a dissenting opinion, in which ROGGENSACK, C.J., joined.
REBECCA GRASSL BRADLEY, J., filed a dissenting opinion.




      APPEAL from an order of the Circuit Court for Jefferson

County, William F. Hue, Judge. Affirmed in part, reversed in part,

and cause remanded.



      ¶1    REBECCA FRANK DALLET, J.   Current and former employees

of Jones Dairy Farm (the employees) filed suit in December 2010
seeking unpaid wages for time spent at the start and end of their
                                                                    No.    2018AP1681



shifts "donning and doffing" personal protective equipment and

walking to and from their workstations.               Jones Dairy Farm (JDF)

denied liability, alleging the employees bargained over their

right to compensation for this time during collective bargaining

negotiations.          Alternatively, JDF asserted that the doctrine of

de minimis non curat lex rendered this time non-compensable and

that       equitable   defenses    precluded    the   employees'      recovery    of

damages.        The circuit court denied JDF's motion for summary

judgment, concluding that:           (1) the donning and doffing time was

compensable; (2) the employees could not modify or eliminate

compensation       for     donning     and     doffing      through       collective

bargaining; (3) the time was not rendered non-compensable by the

de minimis doctrine; and (4) JDF's four equitable defenses did not

preclude the employees' recovery of damages.1

       ¶2      On bypass from the court of appeals,2 JDF presents one

principal issue:         under Wisconsin law can compensation for donning

and    doffing     personal       protective    equipment      be     modified    or

eliminated through collective bargaining?             In the alternative, JDF
contends that the de minimis doctrine renders the donning and

doffing time non-compensable and that the equitable defenses of

promissory       estoppel,    waiver,    laches,      and    unjust       enrichment

preclude the employees' recovery of damages.

       Judge William F. Hue of Jefferson County Circuit Court
       1

presided.

       Jones Dairy Farm filed a petition to bypass pursuant to Wis.
       2

Stat. (Rule) § 809.60 (2017-18). All subsequent references to the
Wisconsin Statutes are to the 2017-18 version unless otherwise
indicated.

                                         2
                                                                       No.    2018AP1681



       ¶3      We conclude that under Wisconsin law, compensation for

donning and doffing cannot be modified or eliminated through

collective       bargaining.         We   assume   without        deciding    that   the

de minimis doctrine applies to claims arising under Wis. Admin.

Code § DWD 272.12 (May 2019),3 and determine that the time the

employees spent donning and doffing was not de minimis.                        Lastly,

we conclude that the circuit court erroneously exercised its

discretion when it summarily dismissed JDF's equitable defenses on

the    basis    of    Wis.   Stat.    § 109.03(5)     and    we     remand    for    full

consideration of those defenses.                 We therefore affirm in part,

reverse in part, and remand the case to the circuit court.

               I.    FACTUAL BACKGROUND AND PROCEDURAL POSTURE

       ¶4      JDF operates a food production plant in Fort Atkinson,

Wisconsin.       JDF requires its employees to wear personal protective

equipment, including safety footwear, frocks, hairnets, aprons,

ear plugs, and plastic bump caps.                The employees are required to

put on (don) and take off (doff) company-required equipment at the

beginning and end of their shifts.
       ¶5      The employees' wages have historically been set by a

collective       bargaining    agreement        between     the    United     Food   and

Commercial Workers International Union, Local 538 (the Union) and

JDF.       The 1979 collective bargaining agreement between the parties

expressly compensated the employees for donning and doffing their

personal       protective     equipment.         As   part    of     the     collective

bargaining negotiations, in 1982, the parties stipulated that the

       All subsequent references to the Wis. Admin. Code ch. DWD
       3

272 are to the May 2019 register date unless otherwise indicated.
                                            3
                                                                           No.   2018AP1681



"daily credit" of compensated donning and doffing time would be

reduced from 12 minutes to six minutes.                In 1985, JDF and the Union

agreed to eliminate the provision that compensated the employees

for donning and doffing.              In 1994, the Union proposed that JDF

once again compensate the employees for 12 minutes of donning and

doffing time.          At some point during the negotiations, the Union

withdrew the proposal.               Collective bargaining resulted in an

increase in the employees' base wages of $.60/hour.

       ¶6      When the parties reconvened for negotiations in 1997,

the Union once again proposed 12 minutes of compensated time for

donning and doffing.              The Union later withdrew the proposal and

collective bargaining resulted in an increase in the employees'

base wages of $.90/hour.              Again, when the collective bargaining

agreement          expired   in    2000,    the    Union     made     a    proposal    for

compensated donning and doffing time, which it later withdrew.

This       time,    collective      bargaining      resulted     in       the    employees

receiving a base wage increase of $1.50/hour.                        The same pattern

occurred in 2004 and 2009:                 the Union's proposal was withdrawn,
and base wages were ultimately increased by $1.25/hour.4

       ¶7      JDF    asserts     that     this    extensive    bargaining         history

demonstrates          that    the    Union        withdrew     its        proposals    for

compensation for donning and doffing in exchange for an increase

in base wages.           However, it admitted at oral argument that the

       In 2006, the Union sent JDF a letter declaring that failure
       4

to compensate the employees for donning and doffing and walking to
workstations violated the law and "must be remedied immediately."
The Union did not follow up or file a related grievance or wage
claim with the Department of Workforce Development (DWD).

                                             4
                                                                  No.   2018AP1681



record established "no direct tie" between the Union's withdrawal

of the proposal and the employees receiving an increase in base

wages.

     ¶8     In 2010, the employees filed this suit seeking unpaid

wages for time spent donning and doffing personal protective

equipment    and   walking   to   and       from   their    workstations.5     In

response, JDF pleaded numerous affirmative defenses, including

promissory estoppel, waiver, laches, and unjust enrichment.                   The

parties stipulated that the total time employees spent donning and

doffing was 4.3 minutes per day.6             The stipulation also included

the amount of time the employees spent walking to and from their

workstations, up to 4.33 minutes per day. The agreed-upon relevant

time period at issue for the employees' claims was December 10,

2008, to November 25, 2013.7

     ¶9     JDF moved for summary judgment alleging that the Union

repeatedly    proposed   wages     for        donning      and   doffing   during

collective bargaining negotiations and withdrew its proposals in


     5 The employees filed a class action made up of approximately
227 current and former employees. The employees and JDF stipulated
to the certification of four subclasses based upon the type of
work that the employees performed.
     6 The only exception was for the employees who worked in the
shipping department, where the vast majority of donning and doffing
activities were not required.
     7 In August 2013 the court of appeals concluded that donning
and doffing was compensable time under the "plain terms of the DWD
code." Weissman v. Tyson Prepared Foods, Inc., 2013 WI App 109,
¶2, 350 Wis. 2d 380, 838 N.W.2d 502.     Several months later, on
November 25, 2013, JDF began compensating its employees for donning
and doffing.

                                        5
                                                                         No.      2018AP1681



exchange for higher base wages.                In the alternative, JDF asserted

that the time was rendered non-compensable by the de minimis

doctrine   and    that   recovery         of   damages     was    precluded        by   the

equitable defenses of promissory estoppel, waiver, laches, and

unjust enrichment.

     ¶10   The circuit court determined that pursuant to United

Food & Commercial Workers Union, Local 1473 v. Hormel Foods Corp.,

2016 WI 13, 367 Wis. 2d 131, 876 N.W.2d 99, the time employees

spent donning and doffing was compensable.                        The circuit court

further concluded that "there is no exception under Wisconsin law

permitting    collective           bargaining      to     modify       or      eliminate"

compensation for donning and doffing.                   Finally, the circuit court

decided that the donning and doffing time here was not de minimis

and that JDF's four equitable defenses did not preclude the

employees' recovery of damages.

     ¶11   JDF petitioned this court for bypass of the court of

appeals, which we granted.

                             II.    STANDARD OF REVIEW
     ¶12   We review a decision on summary judgment using the same

methodology      as    the     circuit         court.          Green     Spring      Farms

v. Kersten, 136       Wis. 2d      304,    314-15,       401    N.W.2d      816    (1987).

Summary judgment shall be granted where the record demonstrates

"that there is no genuine issue as to any material fact and that

the moving party is entitled to a judgment as a matter of law."

Wis. Stat. § 802.08(2).




                                           6
                                                                            No.   2018AP1681



       ¶13       This case involves interpretation and application of

Wis. Admin. Code § DWD 274.05 (April 2018).8                             We interpret an

administrative           regulation      using          the     rules     of      statutory

interpretation.          Hormel Foods Corp., 367 Wis. 2d 131, ¶30.                      While

we     benefit        from   the    analysis       of    the      circuit      court,    the

interpretation of an administrative regulation is a question of

law which this court reviews de novo.                         State v. Brown, 2006 WI

131, ¶18, 298 Wis. 2d 37, 725 N.W.2d 262.

       ¶14       We   also   examine    the       circuit      court's      discretionary

determination as to the applicability of JDF's four equitable

defenses, which we review under an erroneous exercise of discretion

standard.        See Johnson v. Cintas Corp. No. 2, 2012 WI 31, ¶22, 339

Wis. 2d 493,          811    N.W.2d 756.          A     circuit     court      erroneously

exercises its discretion when it applies an improper legal standard

or makes a decision not reasonably supported by the facts of

record.          Id.; State v. McConnohie, 113 Wis. 2d 362, 371, 334

N.W.2d 903 (1983).

                                       III.       ANALYSIS
       ¶15       We initially      consider whether,            under Wisconsin law,

compensation for donning and doffing can be modified or eliminated

through collective bargaining.                We next address JDF's contention

that       the   time    spent     donning    and       doffing    was    rendered      non-

compensable by the de minimis doctrine.                           Finally, we resolve




       All subsequent references to the Wis. Admin. Code ch. DWD
       8

274 are to the April 2018 register date unless otherwise indicated.

                                              7
                                                        No.   2018AP1681



whether the circuit court erred in concluding that Wis. Stat.

§ 109.03(5) barred JDF's four equitable defenses.

     A. An employee's right to compensation for donning and
   doffing personal protective equipment cannot be modified or
            eliminated through collective bargaining.
     ¶16   The main issue presented on appeal is:     under Wisconsin

law, can compensation for donning and doffing personal protective

equipment be modified or eliminated through collective bargaining?

Because time spent donning and doffing comprises "hours worked"

under Wis. Admin. Code. § DWD 272.12, and the law does not exempt

donning and doffing from the statutory requirement that employees

be paid for all hours worked, the answer is no.      Contrary to JDF's

argument, neither Aguilar v. Husco International, Inc., 2015 WI

36, 361 Wis. 2d 597, 863 N.W.2d 556, nor Hormel Foods Corp., 367

Wis. 2d 131, indicate otherwise.

     ¶17   DWD is charged with "adopt[ing] reasonable and proper

rules and regulations" related to wage and labor laws in Wisconsin.

See Wis. Stat. § 103.005(1).           DWD regulations determining an

employee's hours worked for purposes of compensation are found in

Wis. Admin. Code § DWD 272.12.   This section requires employees to

be paid for all time spent in "physical or mental exertion (whether

burdensome or not) controlled or required by the employer and

pursued necessarily and primarily for the benefit of the employer's

business."9   Compensable time is defined as "the time on any

     9 "Administrative rules enacted pursuant to statutory
rulemaking authority have the force and effect of law in
Wisconsin." Staples v. DHSS, 115 Wis. 2d 363, 367, 340 N.W.2d 194
(1983).

                                   8
                                                                 No.     2018AP1681



particular      workday   at   which    such      employee    commences       their

principal activity or activities."           § DWD 272.12(1)(a)2.        The term

"principal   activity"      "includes       all    activities   which     are    an

integral part of a principal activity."10               § DWD 272.12(2)(e)1.

     ¶18   We    first    address   whether       the   employees'     time   spent

donning and doffing personal protective equipment at the beginning

and end of the workday is an integral part of a "principal

activity" pursuant to Wis. Admin. Code § DWD 272.12(2)(e) and is

therefore compensable.         In Tyson Foods, the court of appeals

concluded that donning and doffing personal protective equipment

within the prepared food industry was an "integral part of a

principal activity," and therefore compensable.              Weissman v. Tyson

Prepared Foods, Inc., 2013 WI App 109, ¶2, 350 Wis. 2d 380, 838

N.W.2d 502 ("Tyson Foods").         In Hormel Foods Corp., a majority of

this court adopted the reasoning of Tyson Foods, and concluded

that donning and doffing protective clothing and equipment at the

beginning and end of the day11 was compensable because it was an



     10The regulation provides three examples of what "is meant
by an integral part of a principal activity." Wis. Admin. Code
§ DWD 272.12(2)(e)1. The third example is a chemical plant worker
who dons and doffs clothing and equipment at the beginning and end
of his shift. See § DWD 272.12(2)(e)1.c.
     11The parties in Hormel Foods Corp. also stipulated to the
employees' time spent walking to and from the workstations. The
lead opinion reasoned that "the time spent walking to or from
workstations or washing hands occurs after the employees'
'workday' begins and is thus compensable."       United Food &
Commercial Workers Union, Local 1473 v. Hormel Foods Corp., 2016
WI 13, ¶21 n.6, 367 Wis. 2d 131, 876 N.W.2d 99 (Abrahamson, J.,
joined by Ann Walsh Bradley, J.).

                                        9
                                                               No.    2018AP1681



integral part of the principal activity of food production.12               See

Hormel Foods Corp., 367 Wis. 2d 131, ¶78 (Abrahamson, J., joined

by Ann Walsh Bradley, J.) ("[W]e conclude that donning and doffing

the clothing and equipment at the beginning and end of the day in

the instant case is 'integral and indispensable' to the employees'

principal activities of producing food products."); id., ¶108

(Roggensack, C.J., concurring in part, dissenting in part, joined

by Prosser, J.) ("While I do not join the lead opinion, I agree

with its conclusion that donning and doffing of company-required

clothing and gear at the beginning and end of the workday is 'an

integral      part   of    a      principal    activity' . . . for        which

compensation is required." (internal footnotes omitted)).

       ¶19    In this case, the personal protective equipment that the

employees are required to don and doff is similar to that in Hormel

Foods Corp. and Tyson Foods, and the activities of the employees

likewise occur within the food production industry.                  We clarify

that    the   employees'   time    spent    donning   and   doffing    personal

protective equipment at the beginning and end of the workday in
this case is an "integral part of a principal activity," and is

therefore compensable under Wis. Admin. Code § DWD 272.12(2)(e).13




       The main dispute between the lead opinion and Chief Justice
       12

Roggensack's concurrence/dissent in Hormel Foods Corp. was whether
the donning and doffing was compensable when it occurred over the
lunch hour. See, e.g., Hormel Foods Corp., 367 Wis. 2d 131, ¶109.

       JDF conceded at oral argument that the time employees spent
       13

donning and doffing was compensable pursuant to Tyson Foods, 350
Wis. 2d 380, and Hormel Foods Corp., 367 Wis. 2d 131.

                                       10
                                                         No.     2018AP1681



     ¶20   We next resolve whether compensation for donning and

doffing    can   nonetheless   be   modified   or   eliminated    through

collective bargaining.     The Wisconsin Statutes provide that an

employer may not contractually avoid its obligation to pay an

employee for all compensable time.       See Wis. Stat. §§ 109.03(1),

109.03(5); Kieninger v. Crown Equip. Corp., 2019 WI 27, ¶15 & n.7,

386 Wis. 2d 1, 924 N.W.2d 172.      There is no Wisconsin statute or

DWD regulation that expressly allows an employer to modify or

eliminate compensation for donning and doffing personal protective

equipment. This is in contrast to the federal Fair Labor Standards

Act (FLSA), which specifically permits collective bargaining over

compensation for donning and doffing, 29 U.S.C. § 203(o) (2012).14

Although Wisconsin's wage law is modeled after the FLSA, there is

no Wisconsin statute or regulation that is equivalent to § 203(o).

See Hormel Foods Corp., 367 Wis. 2d 131, ¶76 ("No counterpart to

29 U.S.C. § 203(o) exists in Wisconsin law.").


     14Congress amended the Fair Labor Standards Act in 1947 to
add what is now 29 U.S.C. § 203(o). That provision provides:

     In determining for the purposes of sections 206 and 207
     of this title the hours for which an employee is
     employed, there shall be excluded any time spent in
     changing clothes or washing at the beginning or end of
     each workday which was excluded from measured working
     time during the week involved by the express terms of or
     by custom or practice under a bona fide collective-
     bargaining agreement applicable to the particular
     employee.

See Sandifer v. U.S. Steel Corp., 571 U.S. 220, 226 (2014) (noting
that § 203(o) "provides that the compensability of time spent
changing clothes . . . is a subject appropriately committed to
collective bargaining").

                                    11
                                                                 No.     2018AP1681



       ¶21   JDF maintains that even though there is no express

exception in Wisconsin law permitting collective bargaining over

compensation      for   donning   and   doffing,     a     combination    of   two

footnotes    in    separate   writings       in   Hormel    Foods   Corp.,     367

Wis. 2d 131, indicates that a majority of the court has stated

otherwise.    JDF cites to one footnote from the concurrence/dissent

of Chief Justice Roggensack which states:

       Hormel does not argue that no compensation is due because
       such compensation was bargained away in a collective
       bargaining agreement, which is permitted under state and
       federal law. See Aguilar v. Husco Int'l, Inc., 2015 WI
       36, ¶24, 361 Wis. 2d 597, 863 N.W.2d 556; Wis. Admin.
       Code § DWD 274.05; see also Sandifer v. [U.S.] Steel
       Corp., [571] U.S. [220], 134 S. Ct. 870, 878-79, 187
       L.E.2d 729 (2014).
See Hormel Foods Corp., 367 Wis. 2d 131, ¶113 n.6 (Roggensack,

C.J., concurring in part, dissenting in part, joined by Prosser,

J.).    JDF also cites to a footnote in Justice Gableman's dissent

which states:

       The Wisconsin Administrative Code allows employees to
       bargain away rights they would otherwise have under the
       Code as long as the parties enter into a [collective
       bargaining agreement] and apply for a waiver or
       otherwise meet the factors required for a waiver. See
       Wis. Admin. Code § DWD 247.05; Aguilar v. Husco Int'l,
       Inc.,   2015  WI   36,   ¶11,   361  Wis. 2d 597,   863
       N.W.2d 556. . . .

       But, as the concurring/dissenting opinion points out,
       "Hormel does not argue that no compensation is due
       because such compensation was bargained away in a
       collective bargaining agreement, which is permitted
       under state and federal law." Concurrence/Dissent, ¶113
       n.6.
Hormel Foods Corp., 367 Wis. 2d 131, ¶145 n.3 (Gableman, J.,
dissenting, joined by Ziegler, J.).

                                        12
                                                              No.    2018AP1681



      ¶22   For a number of reasons, these two footnotes do not

provide support for JDF's claim that compensation for donning and

doffing     can    be   modified    or    eliminated    through     collective

bargaining.       First and foremost, whether compensation for donning

and doffing can be modified or eliminated through collective

bargaining was not at issue in Hormel Foods Corp., 367 Wis. 2d 131.

Instead, the court addressed two issues:          (1) whether donning and

doffing of company-required clothing and equipment was compensable

time under Wis. Admin. Code § DWD 272.12(2)(e); and (2) even if

that time was otherwise compensable, whether it was rendered non-

compensable under the de minimis doctrine.              Hormel Foods Corp.,

367 Wis. 2d 131, ¶4.         The issue of whether the parties bargained

over compensation for donning and doffing was not raised by the

parties.15 Four Justices' views on an un-briefed issue, contained

in   separate     writings   that   include   those    dissenting    from   the

judgment, cannot signify a majority of this court.                See State v.

Griep, 2015 WI 40, ¶37 n.16, 361 Wis. 2d 657, 863 N.W.2d 567

("Under Marks, the positions of the justices who dissented from
the judgment are not counted in examining the divided opinions for

holdings.") (citing Marks v. United States, 430 U.S. 188, 193

(1977)); see also State v. Coffee, 2020 WI 1, ¶70 n.1, 389

Wis. 2d 627, 937 N.W.2d 579 (Ann Walsh Bradley, J., dissenting)

("Although the vitality of Griep has been called into question,

currently it remains in force.").

       JDF critiques the lead opinion in Hormel Foods Corp., 367
      15

Wis. 2d 131, for not addressing the issue, while simultaneously
acknowledging that the issue was not raised by the parties.

                                         13
                                                               No.   2018AP1681



     ¶23    Additionally, these two footnotes rely upon Aguilar, 361

Wis. 2d 597, federal law, and Wis. Admin. Code § DWD 274.05 as

support.    As we will illustrate, § DWD 274.05 and federal law do

not apply to this case,16 and Aguilar is distinguishable.

     ¶24    Wisconsin Admin. Code § DWD 274.05 is the sole basis for

obtaining    a   waiver   or   modification     of     Wisconsin     wage    law

requirements pursuant to a collective bargaining agreement.                   It

provides:

     Except   as   provided  in [§] DWD   274.08,   where   a
     collectively bargained agreement exists, the department
     may consider the written application of labor and
     management for a waiver or modification to the
     requirements of this chapter based upon practical
     difficulties or unnecessary hardship in complying
     therewith.   If the department determines that in the
     circumstances existing compliance with this chapter is
     unjust or unreasonable and that granting such waiver or
     modification will not be dangerous or prejudicial to the
     life, health, safety or welfare of the employees, the
     department may grant such waiver or modification as may
     be appropriate to the case.
(Emphasis added.)

     ¶25    We rely on the same rules of construction to interpret
Wis. Admin. Code § DWD 274.05 that we apply to interpret a statute.

See Hormel Foods Corp., 367 Wis. 2d 131, ¶30 ("When interpreting

administrative     regulations   the    court   uses    the   same   rules   of

interpretation as it applies to statutes."); Orion Flight Servs.,

Inc. v. Basler Flight Serv., 2006 WI 51, ¶18, 290 Wis. 2d 421, 714

N.W.2d     130   ("Interpretations      of   code    provisions,     and     the



     16JDF concedes that it does not prevail if Wis. Admin. Code
§ DWD 274.05 does not apply to this case.

                                       14
                                                                No.   2018AP1681



determination as to whether the provision in question is consistent

with the applicable statute, are subject to principles of statutory

construction.").     We first look to the plain language of § DWD

274.05 to determine its meaning.           Hormel Foods Corp., 367 Wis. 2d

131, ¶31.    We further consider the context of the regulation and

the case law interpreting it.        Id.

      ¶26   By its express terms, Wis. Admin. Code § DWD 274.05 is

limited to "a waiver or modification to the requirements of this

chapter . . . ," that is, ch. DWD 274 (emphasis added).                      The

requirement that an employee be compensated for donning and doffing

is governed by Wis. Admin. Code § DWD 272.12(2)(e), which is found

in a different chapter, ch. DWD 272.          The plain language of § DWD

274.05 therefore does not support JDF's argument that the employees

waived their right to compensation for donning and doffing, as

mandated by § DWD 272.12(2)(e).

      ¶27   JDF's argument also fails when Wis. Admin. Code § DWD

274.05 is considered in the context of surrounding regulations.

"As with statutory interpretation, we interpret the language of
a regulation in the context in which it is used, 'not in isolation

but as part of a whole; in relation to the language of surrounding

or closely-related [regulations]; and reasonably, [so as] to avoid

absurd or unreasonable results.'"            Williams v. Integrated Cmty.

Servs., Inc., 2007 WI App 159, ¶12, 303 Wis. 2d 697, 736 N.W.2d

226   (quoting   State   ex   rel.   Kalal    v.   Circuit    Court   for   Dane

Cty., 2004 WI 58, ¶46, 271 Wis. 2d 633, 681 N.W.2d 110).

      ¶28   Wisconsin    Admin.   Code     § DWD   274.045,    a   surrounding
regulation to § DWD 274.05, explicitly incorporates Wis. Admin.
                                      15
                                                     No.   2018AP1681



Code § DWD 272.12.   Section DWD 274.045, entitled "Interpretation

of hours worked," states that:   "[t]he provisions of s. DWD 272.12

apply to the interpretation of hours worked under this chapter."

The text makes clear that provisions of § DWD 272.12 apply when

calculating "hours worked" under ch. DWD 274.   Conversely, Section

DWD 274.05, entitled "Waiver or modification," does not explicitly

incorporate provisions from § DWD 272.12 with language similar to

§ DWD 274.045, such as:   "[t]he provisions of s. DWD 272.12 apply

to a waiver or modification under this chapter."   DWD knew how to

incorporate provisions from another chapter into regulations in

ch. DWD 274, yet it did not do so in § DWD 274.05.   See Lake City

Corp. v. City of Mequon, 207 Wis. 2d 155, 171, 558 N.W.2d 100

(1997) ("It is clear that the legislature knew how to accomplish

this goal [of qualifying the language of the statute], since it

included similar qualifying language in this very same statute.").

We therefore decline JDF's request to disregard the express textual

limitation of "this chapter" included in § DWD 274.05.17

     ¶29   We further observe that 29 U.S.C. § 203(o), the "federal
law" referred to in the Hormel Foods Corp. footnotes, is not


     17There are no cases where Wis. Admin. Code § DWD 274.05 has
been applied outside of ch. DWD 274.

     Even if § DWD 274.05 applied, it is undisputed that neither
JDF nor the Union requested a waiver from DWD of JDF's obligations
to compensate the employees for donning and doffing.

     Additionally, we observe that a waiver pursuant to § DWD
274.05 is allowed only when DWD has determined that granting a
waiver or modification "will not be dangerous or prejudicial to
the life, health, safety or welfare of the employees . . . ."

                                 16
                                                               No.     2018AP1681



dispositive because "[n]o counterpart to 29 U.S.C. § 203(o) exists

in Wisconsin law."       Hormel Foods Corp., 367 Wis. 2d 131, ¶76.             As

discussed    above,      Wisconsin    law,   unlike      § 203(o),     does   not

expressly allow modification or elimination of compensation for

donning and doffing through collective bargaining.                   The Seventh

Circuit    has    rejected   the     contention   that    "§ 203(o)     preempts

[Wisconsin] law that lacks an equivalent exception."                  Spoerle v.

Kraft Foods Glob., Inc., 614 F.3d 427, 428 (7th Cir. 2010).

     ¶30    Finally, the citation to Aguilar in the Hormel Foods

Corp. footnotes does not support JDF's assertion that compensation

for donning and doffing can be modified or eliminated through

collective bargaining.       In Aguilar, a union filed a complaint with

DWD alleging that Husco owed back pay to its employees for 20-

minute meal breaks, which had been uncompensated pursuant to a

provision    in    the    parties'     collective     bargaining      agreement.

Aguilar, 361 Wis. 2d 597, ¶1. The union argued that the collective

bargaining agreement was in conflict with Wis. Admin. Code § DWD

274.02, which required employers to pay employees for meal breaks
that were shorter than 30 minutes.18          Id.     DWD disagreed with the

union because it determined that, although the 20–minute unpaid

breaks technically violated § DWD 274.02, "the factors favoring a

waiver [pursuant to Wis. Admin. Code § DWD 274.05] were present in

this case (specifically, that the parties to the [collective

     18The Aguilar court noted that although Wis. Admin. Code
§ DWD 274.05 allows employers and unions with a collective
bargaining agreement to request a waiver, no such request was made.
Aguilar v. Husco Int'l, Inc., 2015 WI 36, ¶2 & n.2, 361
Wis. 2d 597, 863 N.W.2d 556.

                                        17
                                                                 No.    2018AP1681



bargaining agreement] had agreed to the provision and that there

was no evidence that the shorter meal breaks jeopardized the life,

health,      safety     or    welfare   of   employees)."        Aguilar,      361

Wis. 2d 597, ¶3.        This court upheld DWD's interpretation of § DWD

274.02 and its decision not to seek recovery of back pay since it

was "reasonable and consistent with the purpose of the regulation."

Aguilar, 361 Wis. 2d 597, ¶7.

       ¶31    Aguilar    is    distinguishable   from     this   case    in    two

important respects.          First, Aguilar involved collective bargaining

for meal breaks, which are regulated by Wis. Admin. Code § DWD

274.02.      Unlike the section regulating donning and doffing, which

is found in Wis. Admin. Code ch. DWD 272, the section regulating

meal breaks is found within Wis. Admin. Code ch. DWD 274 and

therefore fits explicitly within the language of Wis. Admin. Code

§ DWD 274.05 allowing for waiver of collective bargaining within

"this chapter."

       ¶32    Second, although in Aguilar there was no formal request

for a waiver under Wis. Admin. Code § DWD 274.05, see Aguilar, 361
Wis. 2d 597, ¶2, the unpaid meal breaks were expressly agreed upon

and written into the collective bargaining agreement between the

parties.      Here, it is undisputed that there was nothing written

into    the    collective       bargaining    agreement     indicating        that

compensation for donning and doffing was bargained over. Discovery

has been completed and, as JDF concedes, there is nothing in the

record that directly ties the Union's withdrawal of the proposal

for compensated donning and doffing time                in exchange for an
increase in employees' base wages.             Aguilar falls far short of
                                        18
                                                                 No.    2018AP1681



supporting JDF's argument that if an employee brings an unpaid

wage claim for donning and doffing under Wis. Admin. Code § DWD

272.12, it is subject to the waiver provision in § DWD 274.05.

      ¶33   Ultimately, the two footnotes that JDF relies upon from

Hormel Foods Corp. do not provide support for JDF's claim that

compensation for donning and doffing can be modified or eliminated

through collective bargaining.         We reject JDF's attempt to ignore

the plain language of Wis. Admin. Code § DWD 274.05 and transform

four Justices' views on an un-briefed issue, contained in separate

writings that include those dissenting from the judgment, into a

bargaining right under state law that is commensurate with 29

U.S.C. § 203(o).

      ¶34   We conclude that under Wisconsin law, compensation for

donning and doffing cannot be modified or eliminated through

collective bargaining.         We therefore affirm the circuit court's

denial of summary judgment on this issue.

                 B. The time employees spent donning and
                        doffing was not de minimis.
      ¶35   In   the    alternative,    JDF    asserts    that    the    donning
and doffing      time    was   rendered     non-compensable        because     of

the doctrine of de minimis non curat lex, which means "the law does

not   govern trifles."         "De   minimis   non   curat    lex,"      Merriam

Webster Online          Dictionary      (2020),          https://www.merriam-

webster.com/dictionary/de%20minimis%20non%20curat%20lex.                  The de

minimis doctrine "'permits employers to disregard . . . otherwise

compensable work '[w]hen the matter in issue concerns only a few
seconds or minutes of work beyond the scheduled working hours.''"

                                       19
                                                    No.   2018AP1681



Hormel Foods Corp., 367 Wis. 2d 131, ¶97 (quoted source omitted).

The United States Supreme Court has reasoned that a few seconds or

minutes may be dismissed as de minimis because such "[s]plit-

second absurdities are not justified by the actualities of working

conditions or by the policy of the Fair Labor Standards Act."

Anderson v. Mt. Clemens Pottery Co., 328 U.S. 680, 692 (1946),

superseded by statute as noted in Integrity Staffing Sols., Inc.

v. Busk, 574 U.S. 27 (2014).    "The de minimis rule is concerned

with the practical administrative difficulty of recording small

amounts of time for payroll purposes."   Lindow v. United States,

738 F.2d 1057, 1062 (9th Cir. 1984).       In determining whether

otherwise compensable time is de minimis, courts have considered

the practical difficulty of recording the additional time, the

size of the aggregate claim, and whether the work was performed on

a daily basis.    Id. at 1062-63 (citing national cases for this

proposition).

     ¶36   In Hormel Foods Corp., Justice Abrahamson's opinion and

Chief Justice Roggensack's partial concurrence both concluded that
the de minimis doctrine did not bar compensation for stipulated

time spent donning and doffing at the beginning and end of the

work day because it was "not a 'trifle'" and amounted to over $500

a year per employee.    Hormel Foods Corp., 367 Wis. 2d 131, ¶105

(Abrahamson, J., joined by Ann Walsh Bradley, J.); id., ¶137,

(Roggensack, C.J., concurring in part, dissenting in part, joined

by Prosser, J.) ("I conclude that . . . the de minimis rule does

not apply to preclude compensation for 5.7 minutes per day for
each food preparation employee who dons whites and required gear
                                20
                                                                No.    2018AP1681



at   the    start   of   the    workday    and   doffs   them   at    the    day's

conclusion.").           Justice    Abrahamson's     opinion    acknowledged,

however, that "[a]lthough the de minimis non curat lex doctrine is

an established feature of the Federal Fair Labor Standards Act, no

Wisconsin     cases,     statutes,    or    regulations     state     that    the

de minimis doctrine applies to Wisconsin DWD regulations or in

employment disputes."          Id., ¶99 (footnote omitted).

      ¶37    In this case, the parties stipulated that the total time

employees spent donning and doffing was 4.3 minutes per day and

that the amount of time the employees spent walking to and from

their workstations was up to 4.33 minutes per day.               As a result,

we need not be a "time-study professional" to determine the amount

of time at issue.        See id., ¶104.      The average amount of damages

sought per employee is approximately $675 per year, for five

years.19    This amount is not a "trifle"; viewed in the aggregate

it is a significant amount of compensation for tasks that the

employees completed daily.

      ¶38    We assume without deciding that the de minimis doctrine
applies to claims arising under Wis. Admin. Code § DWD 272.12, and

conclude that the time spent donning and doffing here was not de

minimis. We therefore affirm the circuit court's denial of summary

judgment on this issue.

            C.   JDF's equitable defenses are not barred by
                         Wis. Stat. § 109.03(5).



       The time employees spent walking to and from the various
      19

departments and work areas was included in this calculation.

                                       21
                                                              No.   2018AP1681



     ¶39   JDF   raised   several        "alternative   and     affirmative

defenses" in its answer to the employees' complaint.            JDF asserts

that since 1994 there has been an agreement that the Union, as the

authorized representative of the employees, would withdraw its

request for compensation for donning and doffing in return for JDF

increasing the employees' base wages.20          According to JDF, the

employees are now "double dipping" by seeking reimbursement for

compensation they have previously collectively bargained not to

receive.

     ¶40   On summary judgment, JDF raised four equitable defenses:

promissory estoppel, waiver, laches, and unjust enrichment.               The

circuit court summarily rejected JDF's equitable defenses without

analyzing their merits.    As support, the circuit court cited to

     20In support, JDF points to two of the uncontested facts in
the record on summary judgment:

          77. During the back and forth of the labor contract
     negotiations, when the Union would withdraw one of its
     economic proposals it did so with the expectation that
     it was creating an incentive for the Company to make
     some positive movement in increasing its economic offer.

          102. The Company would not have been           willing to
     agree to give the same level of wage rate          increase in
     2009 if the Union insisted and prevailed on        the Company
     to pay an extra amount for donning/doffing         and related
     walking time.

     However, it is undisputed that proposals can be withdrawn for
a multitude of reasons. As the employees assert, throughout the
parties' long bargaining history there have been hundreds or
thousands of proposals that were withdrawn during the course of
bargaining. JDF admitted at oral argument that there was nothing
in the record that explicitly tied the increase in the employees'
base wage to the Union's withdrawal of its proposal for compensated
donning and doffing time.

                                    22
                                                          No.     2018AP1681



Wis. Stat. § 109.03(5),21 which it concluded "prevented clauses in

contracts from precluding the right to court access."           The circuit

court viewed the four equitable defenses as contravening this

"strong statement of broad public policy supporting access to

courts."

     ¶41    We    review   the      circuit    court's     discretionary

determination    to   dismiss    JDF's   equitable   defenses    using     an

erroneous exercise of discretion standard.            See Johnson, 339

Wis. 2d 493, ¶22.      A circuit court erroneously exercises its

discretion when it applies an improper legal standard or makes a

decision not reasonably supported by the facts of record.                Id.;

McConnohie, 113 Wis. 2d at 371.

     ¶42    The circuit court incorrectly concluded that the mere

existence of a statutory cause of action bars equitable defenses.

Wisconsin Stat. § 109.03(5) is a vehicle for employees to assert

their right to unpaid wages in state court.          See, e.g., Aguilar,



     21   Wisconsin Stat. § 109.03(5) states:

     Except as provided in sub. (1), no employer may by
     special contract with employees or by any other means
     secure exemption from this section. Each employee shall
     have a right of action against any employer for the full
     amount of the employee's wages due on each regular pay
     day as provided in this section and for increased wages
     as provided in [§] 109.11(2), in any court of competent
     jurisdiction. An employee may bring an action against
     an employer under this subsection without first filing
     a wage claim with the department under [§] 109.09(1).
     An employee who brings an action against an employer
     under this subsection shall have a lien upon all property
     of the employer, real or personal, located in this state
     as described in [§] 109.09(2).

                                    23
                                                                   No.   2018AP1681



361 Wis. 2d 597, ¶12 ("The plaintiffs then brought suit in state

court pursuant to Wis. Stat. § 109.03(5), which authorizes such

claims . . . .");        Hubbard    v.    Messer,     2003   WI   145,   ¶10,   267

Wis. 2d 92, 673 N.W.2d 676 ("Wisconsin Stat. § 109.03(5) grants

employees a right of action against employers for all unpaid wages

due to the employee.").        Principles of equity, on the other hand,

are   not   bound   by    statute    and       a   determination   as    to   their

applicability is within a circuit court's discretion.                See Culbert

v. Ciresi, 2003 WI App 158, ¶16, 266 Wis. 2d 189, 667 N.W.2d 825

("Whether to apply estoppel to preclude a party from raising a

defense is within the trial court's discretion."); see also Prince

v. Bryant, 87 Wis. 2d 662, 674, 275 N.W.2d 676 (1979) (emphasizing

that a circuit court has the power to apply an equitable remedy as

necessary to meet the needs of a case).

      ¶43   We conclude that the circuit court applied an improper

legal standard when it determined that Wis. Stat. § 109.03(5),

which outlines the right of an employee to bring a wage claim,

acted as a complete bar to JDF's equitable defenses.                We therefore
remand the case to the circuit court for full consideration of

each of the equitable defenses and a determination as to whether

any of these defenses preclude the employees' recovery of damages.

                               IV.       CONCLUSION

      ¶44   We conclude that under Wisconsin law, compensation for

donning and doffing cannot be modified or eliminated through

collective bargaining.         We assume without deciding that the de

minimis doctrine applies to claims arising under Wis. Admin. Code
§ DWD 272.12, and conclude that the time the employees spent
                                          24
                                                     No.   2018AP1681



donning and doffing was not de minimis.   Finally, we conclude that

the circuit court erroneously exercised its discretion and the

case should be remanded for full consideration of JDF's four

equitable defenses.   We therefore affirm in part, reverse in part,

and remand the case to the circuit court.

     By the Court.—The decision of the circuit court is affirmed

in part, reversed in part, and cause remanded.




                                25
                                                                       No.   2018AP1681.akz


     ¶45     ANNETTE KINGSLAND ZIEGLER, J.                 (dissenting).          I write

separately      because     the    majority      errs    when     it    concludes      that

compensable donning and doffing time is not subject to collective

bargaining.        It is.    The majority concludes otherwise because it

gives     short-shrift      to    clearly       contrary      statements       from    four

justices of this court, and ignores the plain language of the

Wisconsin       Administrative      Code    ("the       Code").         I    respectfully

dissent.

     ¶46     I conclude that compensation for donning and doffing is

subject    to    collective       bargaining      and    may    be     bargained      away,

modified, or waived under Wis. Admin. Code § DWD 274.05 (April

2018).1     I also conclude that there is an issue of material fact

regarding       whether     compensation        for   donning        and     doffing    was

actually bargained away in this case.                   Finally, I conclude that

the de minimis doctrine applies in Wisconsin.                        I take issue with

the majority's failure to answer the important question whether

the de minimis doctrine applies and the majority's failure to

provide guidance regarding equitable defenses.                          Accordingly, I
would     remand    to    the     circuit   court       for     further       proceedings

consistent with this opinion.

     ¶47     While I disagree with the majority's conclusions, the

majority aptly summarizes the relevant and undisputed facts of

this case.       I will not separately summarize the facts.                       Rather,

this writing assumes the reader's familiarity with the relevant

facts and will reference them as needed.

     1 All subsequent references to the Wisconsin Administrative
Code ch. DWD 274 are to the April 2018 register date unless
otherwise indicated.

                                            1
                                                              No.   2018AP1681.akz



                           I.     STANDARD OF REVIEW

     ¶48      "This court applies the same summary judgment standards

as the circuit court, pursuant to Wis. Stat. § 802.08(2) and Bell

v. County of Milwaukee, 134 Wis. 2d 25, 30, 396 N.W.2d 328 (1986).

Summary judgment is appropriate when there are no issues of

material fact and only a question of law is presented.                       Id."

Aguilar v. Husco Int'l., Inc., 2015 WI 36, ¶17, 361 Wis. 2d 597,

863 N.W.2d 556.

     ¶49      In order to determine whether compensation for donning

and doffing was subject to collective bargaining in this case, we

must interpret the language of the Wisconsin Administrative Code

and then apply that language to the facts of this case.                      "The

interpretation and application of a statute present questions of

law that this court reviews de novo while benefiting from the

analyses of the court of appeals and circuit court."                    State v.

Alger, 2015 WI 3, ¶21, 360 Wis. 2d 193, 858 N.W.2d 346 (citing

State    v.    Ziegler,    2012    WI     73,   ¶37,   342   Wis. 2d 256,     816

N.W.2d 238).      "When interpreting administrative regulations the
court uses the same rules of interpretation as it applies to

statutes."      United Food & Commercial Workers Union, Local 1473 v.

Hormel   Foods    Corp.,    2016     WI   13,   ¶30,   367   Wis. 2d 131,     876

N.W.2d 99.     Accordingly, the interpretation and application of the

administrative code is a question of law we review de novo using

traditional tools of interpretation.

     ¶50      "We begin our analysis with the language of the relevant
[administrative regulation].            State ex rel. Kalal v. Circuit Court

for Dane Cty., 2004 WI 58, ¶45, 271 Wis. 2d 633, 681 N.W.2d 110.
                                          2
                                                        No.    2018AP1681.akz


The purpose of [our] interpretation is to give the [regulation]

'its full, proper, and intended effect.'             Id., ¶44.       If the

[regulation's] language is plain, we end the inquiry and give the

language its 'common, ordinary, and accepted meaning, except [we

give] technical or specially-defined words or phrases . . . their

technical or special definitional meaning.'         Id., ¶45."     State v.

Lopez, 2019 WI 101, ¶10, 389 Wis. 2d 156, 936 N.W.2d 125.              "This

court also analyzes the context and structure of a [regulation] to

determine its meaning.    [Regulation] language 'is interpreted in

the context in which it is used; not in isolation but as part of

a whole; in relation to the language of surrounding or closely-

related [regulations] . . . .' [Kalal, 271 Wis. 2d 633, ¶46].             'A

[regulation's] purpose or scope may be readily apparent from its

plain language or its relationship to surrounding or closely-

related [regulations]——that is, from its context or the structure

of the [regulation] as a coherent whole.'         Id., ¶49."     Lopez, 389

Wis. 2d 156, ¶11.


                               II.    ANALYSIS

            A.    JDF Conceded That Its Employees' Donning
                      And Doffing Is Compensable.
     ¶51   Under the Wisconsin Administrative Code, employees are

entitled   to   compensation    for    certain   activities.      Generally

speaking, under Wis. Admin. Code § DWD 272.12(1)(a) (May 2019)2:

         1. Employees subject to the statutes must be paid
     for all time spent in "physical or mental exertion

     2 All subsequent references to the Wisconsin Administrative
Code ch. DWD 272 are to the May 2019 register date unless otherwise
indicated.

                                      3
                                                         No.    2018AP1681.akz

       (whether burdensome or not) controlled or required by
       the employer and pursued necessarily and primarily for
       the benefit of the employer's business." The workweek
       ordinarily includes "all time during which an employee
       is necessarily required to be on the employer's
       premises, on duty or at a prescribed work place."

            2. "Workday," in general, means the period between
       "the time on any particular workday at which such
       employee   commences   their   principal   activity   or
       activities" and "the time on any particular workday at
       which they cease such principal activity or activities."
       The "workday" may thus be longer than the employee's
       scheduled shift, hours, tour of duty, or time on the
       production line. Also, its duration may vary from day to
       day depending upon when the employee commences or ceases
       their "principal" activities.
§ DWD 272.12(1)(a)1.-2. (emphases added).

       ¶52   Employees' daily preparatory and concluding activities

are not always compensable as "workday" "principal activities."

Wis.   Admin.   Code    § DWD   272.12(2)(e).     Rather,      they   may   be

categorized as non-compensable "preliminary" and "postliminary"

activities.      § DWD      272.12(2)(e)1.c.     Compensable     "principal

activities" include only "activities which are an integral part of

a principal activity."          § DWD 272.12(2)(e)1.     An activity is

"integral" if it is "closely related" and "indispensable" to

performance     of     an   employee's    principal   activity.         § DWD
272.12(2)(e)1.c.       For example:

       If an employee in a chemical plant . . . cannot perform
       their principal activities without putting on certain
       clothes, changing clothes on the employer's premises at
       the beginning and end of the workday would be an integral
       part of the employee's principal activity. On the other
       hand, if changing clothes is merely a convenience to the
       employee and not directly related to their principal
       activities, it would be considered as a "preliminary" or
       "postliminary" activity rather than a principal part of
       the activity. However, activities such as checking in
       and out and waiting in line to do so would not ordinarily

                                      4
                                                         No.    2018AP1681.akz

     be regarded as integral parts of the principal activity
     or activities.
Id. (emphases added).

     ¶53   Accordingly, changing clothes or donning and doffing

protective gear requires compensation only if it is "integral" to

an employee's principal activity——only if it is "closely related"

and "indispensable" to the employee's principal activity——but not

if it is "merely a convenience."

     ¶54   In this case, JDF requires its employees to don and doff

"safety footwear, frocks, hairnets, aprons, ear plugs, and plastic

bump caps" "at the beginning and end of their shifts."              Majority

op., ¶4.   As the majority notes, "JDF conceded at oral argument

that the time employees spent donning and doffing was compensable"

under Hormel Foods Corp. and Weissman v. Tyson Prepared Foods.

Majority   op.,    ¶19   n.13.   See    also   Hormel   Foods    Corp.,   367

Wis. 2d 131; Weissman v. Tyson Prepared Foods, Inc., 2013 WI App

109, 350 Wis. 2d 380, 838 N.W.2d 502. In light of that concession,

I assume without deciding that the donning and doffing at issue in

this case is integral to JDF's employees' principal activity.

              B.     Compensable Donning And Doffing Is
                   Subject To Collective Bargaining.
     ¶55   Four justices on this court have previously answered the

question whether compensation for donning and doffing may be

bargained away under Wisconsin law with a resounding "Yes" in

Hormel Foods Corp.        In that case, Hormel did not argue that

compensation for donning and doffing had in fact been bargained

away in a collective bargaining agreement ("CBA"), but it was clear




                                    5
                                                      No.   2018AP1681.akz


that it could have been.    See Hormel Foods Corp., 367 Wis. 2d 131.

Chief Justice Roggensack wrote:

           Hormel does not argue that no compensation [for
      donning and doffing] is due because such compensation
      was bargained away in a collective bargaining agreement,
      which is permitted under state and federal law. See
      Aguilar v. Husco Int'l, Inc., 2015 WI 36, ¶24, 361 Wis.
      2d 597, 863 N.W.2d 556; Wis. Admin. Code § DWD 274.05;
      see also Sandifer v. United States Steel Corp., [571
      U.S. 220 (2014)].
Id., ¶113 n.6 (Roggensack, C.J. concurring/dissenting, joined by

Prosser, J.).   And Justice Gableman wrote:

           The Wisconsin Administrative Code allows employees
      to bargain away rights they would otherwise have under
      the Code as long as the parties enter into a CBA
      agreement and apply for a waiver or otherwise meet the
      factors required for a waiver.    See Wis. Admin. Code
      § DWD [274.05]; Aguilar v. Husco Int'l, Inc., [362 Wis.
      2d 597, ¶11].
Id., ¶145 n.3 (Gableman, J. dissenting, joined by Ziegler, J.).

This four-justice conclusion that compensation for donning and

doffing may be bargained away is correct and consistent with the

plain language of the Wisconsin Administrative Code and this

court's prior decision in Aguilar.     Here is why.
      ¶56   First, the plain language of Wis. Admin. Code § DWD

274.05 permits compensation for donning and doffing to be bargained

away, waived, or modified.     The employees argue that compensation

for donning and doffing is not subject to collective bargaining

because compensation for donning and doffing is regulated under

chapter 272 of the Code, and not chapter 274 (meaning § DWD 274.05

does not apply to it).     The majority agrees.   Majority op., ¶¶28,
34.   But, as counsel for JDF explained at oral argument, this


                                   6
                                                                  No.   2018AP1681.akz


interpretation is incorrect.        It is not true that chapters 272 and

274 are "two silos" "and never the two shall meet."

       ¶57   Wisconsin Admin. Code § DWD 274.05 allows for the waiver

or modification of compensation based on collective bargaining

agreements.      It says:

       Except as provided in s. DWD 274.08, where a collectively
       bargained agreement exists, the department may consider
       the written application of labor and management for a
       waiver or modification to the requirements of this
       chapter based upon practical difficulties or unnecessary
       hardship in complying therewith.      If the department
       determines that in the circumstances existing compliance
       with this chapter is unjust or unreasonable and that
       granting such waiver or modification will not be
       dangerous or prejudicial to the life, health, safety or
       welfare of the employees, the department may grant such
       waiver or modification as may be appropriate to the case.
§ DWD 274.05 (emphases added).              The employees and the majority

focus on the "of this chapter" language but fail to appreciate

what that language actually means.                 Immediately prior to § DWD

274.05, in Wis. Admin. Code § DWD 274.045, the plain language "of

this   chapter"——chapter      274——incorporates           "[t]he    provisions     of

s. DWD 272.12."          § DWD 274.045.       It says, "The provisions of
s. DWD 272.12 apply to the interpretation of hours worked under

this chapter."     Id. (emphasis added).

       ¶58   The majority misunderstands the significance of this

incorporation by reference.         The majority concludes that since

Wis.    Admin.    Code    § DWD   274.045         explicitly      incorporates     by

reference Wis. Admin. Code § DWD 272.12, and § DWD 274.05 does

not, the donning and doffing at issue in this case is not subject

to collective bargaining agreements under § DWD 274.05.                           The
majority's     conclusion     ignores       the    fact    that     § DWD    274.045

                                        7
                                                           No.   2018AP1681.akz


incorporates § DWD 272.12 for "the interpretation of hours worked

under this chapter"——all of chapter 274——not just § DWD 274.045.

§ DWD 274.045 (emphasis added).

      ¶59   Accordingly,   chapter    274     explicitly   incorporates     by

reference Wis. Admin. Code § DWD 272.12, which defines "hours

worked" for compensation purposes.          Thus, if and when donning and

doffing is compensable under § DWD 272.12, that compensation is

subject to collective bargaining and waiver or modification under

Wis. Admin. Code § DWD 274.05.        As noted above, JDF conceded that

the donning and doffing at issue in this case is compensable under

§ DWD 272.12.    Accordingly, it was clearly subject to collective

bargaining and waiver or modification under § DWD 274.05.

      ¶60   Neither party in this case actually applied for a waiver

or modification of compensation for donning and doffing under Wis.

Admin.   Code   § DWD   272.12.     But   a   formal   application    to    the

Department of Workforce Development is not always necessary.               Wis.

Admin. Code § DWD 274.05 says:

      If the department determines that in the circumstances
      existing compliance with this chapter is unjust or
      unreasonable   and   that   granting  such   waiver   or
      modification will not be dangerous or prejudicial to the
      life, health, safety or welfare of the employees, the
      department may grant such waiver or modification as may
      be appropriate to the case.
Id.   Thus, the right to compensation may be bargained away "as

long as the parties enter into a CBA agreement and apply for a

waiver or otherwise meet the factors required for a waiver.                See

Wis. Admin. Code § DWD [274.05]; Aguilar v. Husco Int'l, Inc.,

[362 Wis. 2d 597, ¶11]."          Hormel Foods Corp., 367 Wis. 2d 131,
¶145 n.3 (Gableman, J. dissenting, joined by Ziegler, J.) (emphases
                                      8
                                                    No.   2018AP1681.akz


added).      Under the plain language of the Code, the right to

compensation may be bargained away if (1) there is a CBA, and (2)

the § DWD 274.05 factors are met. And either the DWD or a reviewing

court may determine whether the § DWD 274.05 factors are met.        We

came to a similar conclusion in Aguilar.

       ¶61   In that case, a union and Husco International, Inc.

agreed in a CBA that employee meal breaks less than 30 minutes

would not be compensated.     Aguilar, 361 Wis. 2d 597, ¶9.    The CBA

was contrary to Wis. Admin. Code        § DWD 274.02 (2006), which

required compensation for meal breaks less than 30 minutes.        Id.,

¶¶22-23.     Later, as in this case, the union came back and asserted

"that Husco was required to pay employees for the unpaid breaks

notwithstanding the CBA."       Id., ¶10.   The union then filed a

complaint with the DWD.     But "the DWD notified the union that the

DWD would not seek back pay" of the meal break compensation.       Id.,

¶11.    The initial decision stated:

       "It is not disputed that the parties failed to request
       a waiver from the department under DWD 274.05. However,
       that is a technical violation of the code." After noting
       that there was no reason to think that the agreement
       "jeopardized the life, health, safety or welfare" of the
       employees and that the meal-break length had been a part
       of "the give and take of collective bargaining," the
       decision concluded, "Based on [DWD] review of this
       matter, the factors required to approve a waiver or
       modification of DWD 272.02 are present in the facts of
       this case."
Id., ¶26 (emphasis added).        We upheld this determination as

reasonable and consistent with the purpose of the regulation. Id.,

¶¶36-37.
       ¶62   Accordingly, the failure to request a waiver from the

DWD is a mere technical violation.     A party may still argue to the
                                9
                                                       No.    2018AP1681.akz


DWD or a reviewing court that the right to compensation was

bargained away, modified, or waived because (1) there is a CBA,

and (2) the § DWD 274.05 factors are met.          See Wis. Admin. Code

§ DWD 274.05; Aguilar, 361 Wis. 2d 597, ¶¶26, 36-37.

     ¶63    The facts of Aguilar are similar to those of this case.

Here,   the   Union   and   JDF's   negotiations     during    collective

bargaining involved discussions of compensation for donning and

doffing.    And now, despite their CBAs, the employees seek back pay

for uncompensated donning and doffing. Also as in Aguilar, neither

party filed an application for a waiver with the DWD.                Under

Aguilar, it is clear that the compensation for donning and doffing

in this case still could have been bargained away.             It is also

clear that compensation for donning and doffing was bargained away

if (1) there was a CBA which bargained away compensation for

donning and doffing, and (2) the § DWD 274.05 factors were met.

What is less clear is whether the first prong is satisfied——whether

the employees' right to compensation for donning and doffing was,

in fact, bargained away.

           C. There Is An Issue Of Material Fact Regarding
             Whether Compensation For Donning And Doffing
                      Was In Fact Bargained Away.
     ¶64    It is undisputed that the Union requested compensation

for donning and doffing during collective bargaining negotiations

in 1994, 1997, 2000, 2004, and 2009.        Majority op., ¶¶5-6.      It is

also undisputed that, at some point during each negotiation, the

Union withdrew its request.     Id.      And it is undisputed that each

collective bargaining negotiation resulted in increased base wages



                                    10
                                                                      No.   2018AP1681.akz


for JDF employees. Id. Finally, JDF's Statement of Facts included

two undisputed assertions relevant to the negotiations:

           77.   [In 2004,] [d]uring the back and forth of the
      labor contract negotiations, when the Union would
      withdraw one of its economic proposals it did so with
      the expectation that it was creating an incentive for
      [JDF] to make some positive movement in increasing its
      economic offer.

           102. [JDF] would not have been willing to agree to
      give the same level of wage rate increase in 2009 if the
      Union insisted and prevailed on [JDF] to pay an extra
      amount for donning/doffing and related walking time.
Majority op., ¶39 n.20.

      ¶65   On this record, it is undisputed that JDF and the Union's

collective       bargaining      negotiations          over     the    years      involved

discussions regarding compensation for donning and doffing.                              But

nothing     in    writing     came     out        of   the    collective       bargaining

negotiations      which     specifically          stated     whether    the     right     to

compensation for donning and doffing was actually bargained away.

If the relevant CBAs between the Union and JDF had said, "In

exchange for the Union's waiver of compensation for donning and

doffing protective gear, JDF will hereby increase base wages by X
amount," then this would be an easy case.                       The employees would

have bargained away their right to compensation for donning and

doffing.     But we have no such language in the CBAs.                      Thus, there

remains an issue of material fact: Was compensation for donning

and doffing actually bargained away?

      ¶66   Accordingly, I conclude that compensation for donning

and   doffing     is   subject    to    collective           bargaining     and    may    be
bargained away under the plain language of Wis. Admin. Code § DWD

274.05.     But I would remand for a factual determination under the
                                             11
                                                                 No.     2018AP1681.akz


first prong of § DWD 274.05——whether the right to compensation for

donning and doffing was actually bargained away in this case.                      The

second     prong——whether     the    § DWD      274.05   factors    are     met——also

remains to be determined.

      D.    The Majority Fails To Decide Whether The De Minimis
               Doctrine Applies And Provides No Guidance
           Regarding The Applicability Of Equitable Defenses.
      ¶67     In   addition   to    my   disagreement     with     the     majority's

conclusions, I also take issue with the majority because it dodges

important questions squarely before this court.                         The majority

"assume[s] without deciding that the de minimis doctrine applies

to   claims    arising    under     Wis.    Admin.   Code   § DWD       272.12,    and

conclude[s] that the time spent donning and doffing here was not

de minimis."       Majority op., ¶38.           Thus, the majority reaches its

desired result without deciding an issue squarely presented to

this court——whether the de minimis doctrine applies in Wisconsin.

And the majority comes to a legal conclusion that the time is not

de minimis without actually adopting a de minimis standard.                        The

majority dodges this important issue entirely the same way the
lead opinion in Hormel Foods Corp. did four years ago.                     See Hormel

Foods    Corp.,    367   Wis. 2d 131,       ¶181   (Gableman,      J.    dissenting,

joined by Ziegler, J.) ("[T]he lead opinion, while pretending to

engage in a de minimis-like discussion, does not actually answer

the question before us.            Specifically, the lead opinion does not

determine whether the de minimis doctrine applies in Wisconsin,

does not explain what test or approach it used to reach its

conclusion, and thus, does not provide any guidance for courts and
parties moving forward.").

                                           12
                                                             No.   2018AP1681.akz


      ¶68   I cannot join the majority's de minimis analysis because

it leaves this important issue regarding the status of the de

minimis doctrine in Wisconsin undecided.             Rather, I would conclude

that the de minimis doctrine does indeed apply to claims arising

under Wis. Admin. Code § DWD 272.12.             As the United States Supreme

Court has explained:

      When the matter in issue concerns only a few seconds or
      minutes of work beyond the scheduled working hours, such
      trifles may be disregarded.    Split-second absurdities
      are not justified by the actualities of working
      conditions or by the policy of the Fair Labor Standards
      Act. It is only when the employee is required to give
      up a substantial measure of his time and effort that
      compensable working time is involved.
Anderson v. Mt. Clemens Pottery Co., 328 U.S. 680, 692 (1946)

(superseded by statute as noted in Integrity Staffing Solutions,

Inc. v. Busk, 574 U.S. 27 (2014)).

      ¶69   Furthermore, I cannot join the majority's de minimis

analysis because the majority comes to a conclusion that the

donning and doffing time is not de minimis without even adopting

a standard.      Majority op., ¶37.    The majority leaves the bench and

bar with nothing but confusion and unpredictability, just as the

lead opinion did in Hormel Foods Corp.               See Hormel Foods Corp.,

367 Wis. 2d 131, ¶189 (Gableman, J. dissenting, joined by Ziegler,

J.)   (footnote    omitted)   ("The    lead      opinion   tiptoes   past   this

quagmire by sidestepping the question entirely.             Consequently, the

question    is     left   unanswered       and     Wisconsinites     are    left

wondering.").

      ¶70   The majority also "conclude[s] that the circuit court
applied an improper legal standard when it determined that Wis.

                                      13
                                                              No.   2018AP1681.akz


Stat. § 109.03(5) . . . acted as a complete bar to JDF's equitable

defenses."      Majority op., ¶43.         It then remands to the circuit

court "for full consideration of each of the equitable defenses

and a determination as to whether any of these defenses preclude

the employees' recovery of damages."               Id.    I agree with the

majority that § 109.03(5) is not a complete bar to equitable

defenses, but I cannot join the majority opinion because it

provides the circuit court with no guidance whatsoever regarding

those equitable defenses.


                              III.   CONCLUSION

     ¶71    I conclude that compensation for donning and doffing is

subject    to   collective    bargaining     and   may   be   bargained    away,

modified, or waived under Wis. Admin. Code § DWD 274.05.                  I also

conclude that there is an issue of material fact regarding whether

compensation for donning and doffing was actually bargained away

in this case.      Finally, I conclude that the de minimis doctrine

applies in Wisconsin.        I take issue with the majority's failure to

answer the important question whether the de minimis doctrine
applies and the majority's failure to provide guidance regarding

equitable defenses.      Accordingly, I would remand to the circuit

court for further proceedings consistent with this opinion.

     ¶72    For the foregoing reasons, I respectfully dissent.

     ¶73    I am authorized to state that Chief Justice PATIENCE

DRAKE ROGGENSACK joins this dissent.




                                      14
                                                                  No.   2018AP1681.rgb



       ¶74       REBECCA GRASSL BRADLEY, J.          (dissenting).      I agree with

the majority that Wisconsin law precludes parties from bargaining

away employees' statutory rights to compensation.                        However, I

disagree with the majority's conclusion that the time spent by

Jones Dairy Farm ("JDF") employees donning and doffing was de

minimis.         I also disagree with the majority's decision to "assume

without deciding" that the de minimis doctrine applies to claims

under Wis. Admin. Code § DWD 272.12 (May 2019).                    The de minimis

doctrine is prevalent in other areas of Wisconsin law, and the

doctrine applies to employment claims under federal law.                     I would

apply the de minimis doctrine to claims under Wisconsin's labor

laws and conclude that the donning and doffing time in this case

was de minimis.         I respectfully dissent.1

                                           I

       ¶75       The doctrine of "de minimis non curat lex" recognizes

that "[t]he law does not concern itself with trifles."                    De Minimis

Non Curat Lex, Black's Law Dictionary (11th ed. 2019).                            This

doctrine appeared in 19th century Wisconsin cases and predates
statehood.         See, e.g., Hass v. Prescott, 38 Wis. 146, 151 (1875)

(concluding that even if the judgment was 24 cents in excess of

what       was   appropriate,   "it   would    not    work   a   reversal    of   the

judgment.        De minimis non curat lex"); Carman v. Hurd, 1 Pin. 619,

624    (1846)       ("An   excess     of   some      sixty-four     cents . . . is

complained of here.        This is a small matter to urge in this court:

de minimis non curat lex.").           This court has applied the doctrine

       Because I conclude the time at issue in this case was de
       1

minimis, I would not reach the equitable defenses raised by JDF.

                                           1
                                                          No.   2018AP1681.rgb

in a variety of contexts.        See, e.g., Village of Lannon v. Wood-

Land Contractors, Inc., 2003 WI 150, ¶46, 267 Wis. 2d 158, 672

N.W.2d 275     (applying    to   use   of   personal   property     for   tax

exemptions); Chappy v. LIRC, 136 Wis. 2d 172, 189, 401 N.W.2d 568

(1987) (applying to contract rights); Wisconsin Emp. Relations Bd.

v. Lucas, 3 Wis. 2d 464, 469, 89 N.W.2d 300 (1958) (recognizing

state labor relations board cannot take jurisdiction of unfair

labor complaint if the allegation involves an actor engaging in

"more than de minimis" interstate commerce).

     ¶76     Wisconsin never affirmatively adopted or rejected the de

minimis doctrine in employment law.          See majority op., ¶38 ("We

assume without deciding that the de minimis doctrine applies to

claims arising under Wis. Admin. Code § DWD 272.12[.]"); United

Food & Commercial Workers Union, Local 1473 v. Hormel Foods Corp.,

2016 WI 13, ¶¶98-100, 367 Wis. 2d 131, 876 N.W.2d 99 (Abrahamson,

J., joined by Ann Walsh Bradley, J.) ("Assuming, without deciding,

that the de minimis doctrine is applicable to claims under Wis.

Admin.     Code   § DWD    272.12[.]");     Id.,   ¶181   (Gableman,      J.,

dissenting, joined by Zeigler, J.) ("[T]he lead opinion does not
determine     whether      the   de    minimis     doctrine     applies    in

Wisconsin[.]").

     ¶77     In contrast, the doctrine is well-established in federal

employment law.     In a case involving compensation for time spent

walking in the workplace, the Supreme Court stated:

     We do not, of course, preclude the application of a de
     minimis rule where the minimum walking time is such as
     to be negligible. . . . When the matter in issue
     concerns only a few seconds or minutes of work beyond
     the scheduled working hours, such trifles may be
     disregarded. . . . It is only when an employee is

                                       2
                                                    No.   2018AP1681.rgb
     required to give up a substantial measure of his time
     and effort that compensable working time is involved.
     The de minimis rule can doubtless be applied to much of
     the walking time involved in this case[.]
Anderson v. Mt. Clemens Pottery Co., 328 U.S. 680, 692 (1946)

superseded by statute, Portal to Portal Act of 1947, Pub. L. No.

80-49, 61 Stat. 84, as recognized in Integrity Staffing Sols.,

Inc. v. Busk, 574 U.S. 27 (2014).    In Integrity Staffing Sols.,

the Supreme Court again acknowledged the doctrine in the context

of employment compensation, "reject[ing] the employees' argument

that time spent waiting to undergo the security screenings is

compensable [under federal law] because Integrity Staffing could

have reduced that time to a de minimis amount." Integrity Staffing

Sols., 574 U.S. at 36.

     ¶78   The United States Court of Appeals for the Ninth Circuit

established criteria for determining whether otherwise compensable

time is de minimis:   (1) "the amount of daily time spent on the

additional work"; (2) "the practical administrative difficulty of

recording the additional time"; (3) "the aggregate amount of

compensable time"; and (4) "the regularity of the additional work."

Lindow v. United States, 738 F.2d 1057, 1062-63 (9th Cir. 1984).
Although no exact amount or rigid rule is determinative, "[m]ost

courts have found daily periods of approximately 10 minutes de

minimis[.]"   Id. at 1062 (citations omitted).       Applying these

factors, the Lindow court deemed de minimis an average of 7 to 8

minutes a day performing pre-shift activity because recording this

time was administratively difficult and the employees did not

regularly perform the pre-shift compensable work.     Id. at 1064.
     ¶79   Other federal courts of appeal are in accord. See, e.g.,

Kellar v. Summit Seating, Inc., 664 F.3d 169, 176-77 (7th Cir.
                               3
                                                             No.   2018AP1681.rgb

2011) (applying Lindow; concluding pre-shift work between 15 and

40 minutes per day was not de minimis); Perez v. Mountaire Farms,

Inc., 650 F.3d 350, 372-75 (4th Cir. 2011); (adopting the Lindow

factors and holding 10.204 minutes per day was not de minimis);

Brock v. City of Cincinnati, 236 F.3d 793, 804-05 (6th Cir. 2001)

(holding the doctrine was not applicable after balancing the Lindow

criteria); Reich v. Monfort, Inc., 144 F.3d 1329, 1333-34 (10th

Cir. 1998) (applying the Lindow factors); Reich v. New York City

Transit Auth., 45 F.3d 646, 652-53 (2d Cir. 1995) (applying the

Lindow test and concluding extra time dog handlers spent attending

their dogs was de minimis); see also 29 C.F.R. § 785.47 (2019).                I

would join other courts in adopting Lindow's test for assessing

whether the time Wisconsin employees spend donning and doffing is

de minimis.

                                   II

      ¶80   In this case, the parties stipulated that the total time

an employee spent donning and doffing per day was 4.3 minutes.

The time spent walking to the employees' workstations varied from

.30   minutes   to   4.33   minutes,       depending   on    the   department.
Collectively, the employees seek pay for time ranging from roughly

4 minutes and 40 seconds to roughly 8 minutes and 40 seconds.                 In

Lindow, the Ninth Circuit held that 7 to 8 minutes of time spent

per day was de minimis.        See Lindow, 738 F.2d at 1064.                Even

assuming 10 minutes of non-paid time, it was "negligible so that

the de minimis rule . . . should be applied."               Green v. Planters

Nut & Chocolate Co., 177 F.2d 187, 188 (4th Cir. 1949).                 Indeed,

"[m]ost courts have found daily periods of approximately 10 minutes
de minimis even though otherwise compensable."              Lindow, 738 F.2d

                                       4
                                                              No.    2018AP1681.rgb

at 1062 (citations omitted).             As the dissent in Hormel noted,

"Lindow     itself     stands    for    the    proposition     that       7    to     8

minutes . . . qualified as de minimis."                367 Wis. 2d 131, ¶187

n.24 (Gableman, J., dissenting joined by Zeigler, J.) (citing

Lindow, 738 F.2d at 1063-64); see also Hoyt v. Ellsworth Co-op.

Creamery, 579 F. Supp. 2d 1132, 1138 (W.D. Wis. 2008) ("Spending

approximately 10 minutes per day changing may weigh in favor of

the time being considered de minimis.").                    This first factor

suggests the time spent donning and doffing by JDF employees, as

well as walking to their workstations, should be deemed de minimis.

      ¶81    The next consideration is the "administrative difficulty

of recording the additional time."             Lindow, 738 F.2d at 1063.             In

particular, the inquiry focuses on the "practical administrative

difficulty     of    recording   small       amounts   of   time    for       payroll

purposes."     Id. at 1062 (emphasis added; citation omitted).                 While

the parties stipulated to the time in this case, such an ex-post

stipulation in the midst of litigation says nothing about the

administrative difficulty of recording the additional time.                         JDF

explained it stipulated to the number of minutes because litigating
the amount would be expensive due to the difficulty of accurately

measuring and recording the time spent donning and doffing.

      ¶82    One of the plaintiffs and another employee testified JDF

employees often engaged in personal conversations or personal

activities during the same pre- or post-shift time spent donning

and doffing.        Under these circumstances, JDF would be challenged

to   measure   the    time   spent     donning   and   doffing      without     also

capturing non-compensable personal activities.                See Lindow, 738
F.2d at 1063-64 (concluding there would have been administrative

                                         5
                                                                           No.   2018AP1681.rgb

difficulty "monitoring [] pre-shift activity" in part because of

a    "wide   variance   in      the     amount      of    pre-shift         time    spent    on

compensable      activities        as    opposed          to    social       activities.").

Similarly, there is no practical way JDF could account for the

differing speeds with which employees don and doff their clothing,

or walk to their stations.               See Monfort, Inc., 144 F.3d at 1334

(concluding that where "employees used a variety of safety gear

that     took    varying        times     to       take        on    and     off"    it     was

"administratively difficult to record the actual time each worker

engaged in these activities").                 It would be nearly impossible for

JDF to accurately account for each employee's time spent donning

and doffing.       The administrative difficulty in recording this

additional time weighs heavily in favor of the donning and doffing

time being de minimis.

       ¶83   The third Lindow factor examines the aggregate amount of

the donning and doffing time.              The stipulated time range averages

$675 per employee per year.              See majority op., ¶37.                  Even if the

aggregate compensable wages may weigh against determining the

claim to be de minimis, this factor is not dispositive.                               Rather,
"the administrative difficulty of recording the time and the

irregularity of the additional pre-shift work" renders the claim

de     minimis   even      if    "plaintiffs'             aggregate         claim     may   be

substantial."      Lindow, 738 F.2d at 1064.

       ¶84   Lindow's      final      factor       in     the       de   minimis     analysis

considers the "regularity of the additional work."                               Lindow, 738

F.2d at 1063.     While the JDF employees don their clothes every day

prior to their shifts and doff them each day at the end of their
shifts, the irregularity in these activities, as in Lindow, stems

                                               6
                                                               No.    2018AP1681.rgb

from "a wide variance in the amount of pre-shift time spent on

compensable activities as opposed to social activities."                        Id. at

1063.      The personal activities periodically and unpredictably

intermingled      with    donning   and       doffing,      such     as   primping,

socializing with co-workers, reading newspapers, texting, and

surfing the internet, introduce irregularity in performing work

tasks and weigh in favor of the time being deemed de minimis under

the Lindow test.     Id. at 1063-64.

     ¶85    While the aggregate size of the claim and daily practice

of donning and doffing weigh against deeming plaintiffs' claim de

minimis,    the   daily    amount   of       time   spent   engaging      in     these

activities, the variability among employees in the time spent on

compensable       work    versus    personal          activities,         and      the

administrative difficulty in recording the additional time all

weigh in favor of deeming the time to be de minimis.                            Lindow

described the specific time spent each day performing the work as

the "important factor" and noted the rule in its entirety focuses

on the "administrative difficulty" consideration.                  See Lindow, 738

F.2d at 1062.      The Supreme Court has likewise placed more weight
on the specific time spent each day on the challenged activity.

In Anderson, the Court noted that it could apply the de minimis

rule to "much of the walking time involved[,]" but remanded for a

factual determination "as to the amount of walking time in issue."

328 U.S. at 692 (emphasis added).              The Court was clear its main

concern focused on the first factor adopted by Lindow:

     When the matter in issue concerns only a few seconds or
     minutes of working beyond the scheduled working hours,
     such trifles may be disregarded. . . . It is only when
     the employee is required to give up a substantial measure

                                         7
                                                              No.   2018AP1681.rgb
       of his time and effort that compensable working time is
       involved.
Id.    (emphasis added).     In rejecting application of the de minimis

rule, the Court just a few years ago emphasized the specific time

at    issue.      See   Integrity   Staffing   Sols.,   574    U.S.    at   36-37

(rejecting an argument that the time spent was compensable because

the employer "could have reduced that time to a de minimis amount."

(emphasis added)).

                                      III

       ¶86     In the context of labor law, Wisconsin cases provide no

guidance regarding application of the de minimis doctrine, this

court having declined to decide the issue. We have already adopted

the doctrine in other areas of law, see supra ¶75, and we should

extend the doctrine to wage and hour claims, consistent with

federal courts.         Harmonizing the Supreme Court's statements in

Anderson and Integrity Staffing Sols. with the Ninth Circuit's

holding in Lindow, the specific time spent each day on the activity

and the administrative difficulty in recording the additional time

are the most important considerations in the de minimis analysis.

The roughly 4 minutes and 40 seconds to 8 minutes and 40 seconds
spent per day donning and doffing and walking to workstations

render the time de minimis, particularly when coupled with the

administrative difficulty in recording this extra time for payroll

purposes.       Accordingly, I would determine the time to be non-

compensable under the de minimis doctrine. I respectfully dissent.




                                       8
    No.   2018AP1681.rgb




1
