                   United States Court of Appeals
                              For the Eighth Circuit
                          ___________________________

                                  No. 15-1317
                          ___________________________

 Sandusky Wellness Center, LLC, an Ohio limited liability company, individually
        and as the representative of a class of similarly situated persons

                         lllllllllllllllllllll Plaintiff - Appellant

                                             v.

          Medtox Scientific, Inc.; Medtox Laboratories, Inc.; John Does 1-10

                        lllllllllllllllllllll Defendants - Appellees
                                         ____________

                      Appeal from United States District Court
                     for the District of Minnesota - Minneapolis
                                    ____________

                            Submitted: November 18, 2015
                                 Filed: May 3, 2016
                                   ____________

Before SMITH, BYE, and BENTON, Circuit Judges.1
                           ____________

BENTON, Circuit Judge.

     Sandusky Wellness Center, LLC, received an unsolicited fax from MedTox
Laboratories, Inc. Sandusky brought a class action under the Telephone Consumer


      1
       This opinion is being filed by Judge Smith and Judge Benton pursuant to 8th
Cir. Rule 47E.
Protection Act (TCPA). The district court denied class certification, finding the class
not ascertainable. Having jurisdiction under 28 U.S.C. § 1291, this court reverses and
remands.

                                          I.

       In February 2012, MedTox, a toxicology lab, decided to contact pediatricians,
family practitioners, health departments, and child-focused organizations about its
lead-testing capabilities. Using a directory from a health insurance company, MedTox
created a contact list of 4,210 fax numbers. Between February 18 and 26, MedTox
successfully transmitted a single-page fax to 3,256 numbers, including Sandusky’s
number.

       Sandusky is a chiropractic center owned by Dr. Gregg D. Winnestaffer, a
chiropractor. Sandusky’s name is not on the contact list. Rather, Dr. Bruce
Montgomery—who worked one day a week at the center—is on the contact list. Dr.
Montgomery, a family practitioner, occasionally required lead-testing for patients. Dr.
Montgomery did give Sandusky’s fax number to the health insurance company, which
gave it to MedTox. MedTox’s fax to Sandusky’s number was not addressed to anyone
and had no opt-out notice. Dr. Winnestaffer forwarded the fax to Sandusky’s counsel,
who filed this case.

      In April 2014, Sandusky moved to certify as a TCPA class: “All persons who
(1) on or after four years prior to the filing of this action, (2) were sent telephone
facsimile messages regarding lead testing services by or on behalf of Medtox, and (3)
which did not display a proper opt out notice.”

       The district court denied class certification, holding the class was “not
ascertainable, because it does not objectively establish who is included in the class.”
Both parties moved for summary judgment. Sandusky requested a $500 judgment and

                                         -2-
an injunction prohibiting MedTox from sending unsolicited faxes to Sandusky.
MedTox argued that a settlement offer—$3,500 and a promise not to send more
faxes—mooted Sandusky’s claim. The district court granted summary judgment to
MedTox, holding its offer mooted Sandusky’s entire demand. Sandusky appeals the
denial of class certification, the order dismissing its case as moot, and the final
judgment for MedTox.

                                           II.

       This court reviews a denial of class certification for abuse of discretion. Avritt
v. Reliastar Life Ins. Co., 615 F.3d 1023, 1029 (8th Cir. 2010). A district court
abuses its discretion if, as relevant here, it commits an error of law. In re Zurn Pex
Plumbing Prods. Liab. Litig., 644 F.3d 604, 616 (8th Cir. 2011).

       Federal Rule of Civil Procedure 23(a) “sets out four threshold requirements that
must be met before a plaintiff may file a lawsuit on behalf of a class of persons. Once
those prerequisites have been met, the plaintiff must also establish that the class fits
within one of three types of class actions listed in Rule 23(b).” Avritt, 615 F.3d at
1029. The district court did not discuss the four requirements at length because:
“Before considering the explicit requirements set forth in Rule 23 . . . the court must
be satisfied that the proposed class is ascertainable.” Sandusky Wellness Center LLC
v. Medtox Scientific, Inc., 2014 WL 3846037, *3 (D. Minn. Aug. 5, 2014).

                                           A.

       Most of the other circuit courts of appeals have “recognized that Rule 23
contains an implicit threshold requirement that the members of a proposed class be
‘readily identifiable’ . . . . an ‘ascertainability’ requirement.” EQT Prod. Co. v. Adair,
764 F.3d 347, 358 (4th Cir. 2014). See, e.g., In re Nexium Antitrust Litig., 777 F.3d
9, 19 (1st Cir. 2015) (“[T]he definition of the class must be ‘definite,’ that is, the

                                           -3-
standards must allow the class members to be ascertainable.”); Brecher v. Republic
of Argentina, 806 F.3d 22, 24 (2d Cir. 2015) (“Like our sister Circuits, we have
recognized an ‘implied requirement of ascertainability’ in Rule 23”); Marcus v. BMW
of North America, LLC, 687 F.3d 583, 592-93 (3d Cir. 2012) (“[A]n essential
prerequisite of a class action, at least with respect to actions under Rule 23(b)(3), is
that the class must be currently and readily ascertainable”); Union Asset Management
Holding A.G. v. Dell, Inc., 669 F.3d 632, 639 (5th Cir. 2012) (“[I]n order to maintain
a class action, the class sought to be represented must be adequately defined and
clearly ascertainable.”); Rikos v. Procter & Gamble Co., 799 F.3d 497, 525 (6th Cir.
2015) (discussing “the ascertainability inquiry”); Mullins v. Direct Digital, LLC, 795
F.3d 654, 659 (7th Cir. 2015) (stating that a “‘weak’ version of ascertainability has
long been the law in this circuit.”); Berger v. Home Depot USA, Inc., 741 F.3d 1061,
1071 n.3 (9th Cir. 2014) (mentioning a “threshold ascertainability test”); Little v. T-
Mobile USA, Inc., 691 F.3d 1302, 1304 (11th Cir. 2012) (“Before a district court may
grant a motion for class certification, a plaintiff seeking to represent a proposed class
must establish that the proposed class is ‘adequately defined and clearly
ascertainable.’”).

       The circuits diverge on the meaning of ascertainability. The Third Circuit has
a heightened test for ascertainability, which the Seventh Circuit expressly rejects. The
Third Circuit states that a “plaintiff seeking certification of a Rule 23(b)(3) class must
prove by a preponderance of the evidence that the class is ascertainable.” Byrd v.
Aaron’s Inc., 784 F.3d 154, 163 (3d Cir. 2015). “The ascertainability inquiry is two-
fold, requiring a plaintiff to show that: (1) the class is ‘defined with reference to
objective criteria’; and (2) there is ‘a reliable and administratively feasible mechanism
for determining whether putative class members fall within the class definition.’” Id.
(Applying that standard, owners and lessees of computers with activated spyware
were an ascertainable class due to “‘objective records’ that can ‘readily identify’ these
class members”). See also Brecher, 806 F.3d at 24 (clarifying that “the touchstone
of ascertainability is whether the class is ‘sufficiently definite so that it is

                                           -4-
administratively feasible for the court to determine whether a particular individual is
a member.’”); Karhu v. Vital Pharm., Inc., 621 Fed. Appx. 945, 947 (11th Cir. 2015)
(“In order to establish ascertainability, the plaintiff must propose an administratively
feasible method by which class members can be identified.”).

       Rejecting the Third Circuit’s heightened standard, the Seventh Circuit says:
“Nothing in Rule 23 mentions or implies this heightened requirement under Rule
23(b)(3) . . . . The policy concerns motivating the heightened ascertainability
requirement are better addressed by applying carefully the explicit requirements of
Rule 23(a) and especially (b)(3).” Mullins, 795 F.3d at 658. According to the
Seventh Circuit, a heightened ascertainability requirement “gives one factor in the
balance absolute priority, with the effect of barring class actions where class treatment
is often most needed: in cases involving relatively low-cost goods or services, where
consumers are unlikely to have documentary proof of purchase.” Id. See also id. at
672 (rejecting the Third Circuit’s second requirement of an “administratively feasible
mechanism” for determining class members), criticizing Carrera v. Bayer Corp., 727
F.3d 300, 304 (3d Cir. 2013) (finding a class not ascertainable because the only way
to identify members was “retailer records of online sales and sales made with . . .
rewards cards” or “by affidavits of class members, attesting they purchased
WeightSmart”). Affirming the class certification in Mullins, the Seventh Circuit held
the class was “not vague,” “not based on subjective criteria,” and did identify “a
particular group of individuals . . . harmed in a particular way . . . during a specific
period in particular areas.” Id. at 660-61. The court so held even assuming there were
“no records for a large number of retail customers” and that consumers were “unlikely
to have kept their receipts.” Id. at 661. See also Rikos, 799 F.3d at 525 (explaining
that for “a class to be sufficiently defined, the court must be able to resolve the
question of whether class members are included or excluded from the class by
reference to objective criteria.”).




                                          -5-
        This court, unlike most other courts of appeals, has not outlined a requirement
of ascertainability. “It is elementary that in order to maintain a class action, the class
sought to be represented must be adequately defined and clearly ascertainable.”
Ihrke v. N. States Power Co., 459 F.2d 566, 573 n.3 (8th Cir.) (noting “that the
membership of the subclass (persons who because of their poverty are unable to pay
for utility services), would be impossible to determine because of the vagueness of its
description”), vacated due to mootness, 409 U.S. 815 (1972). Since Ihrke, this court
has not addressed ascertainability as a separate, preliminary requirement. Rather, this
court adheres to a rigorous analysis of the Rule 23 requirements, which includes that
a class “must be adequately defined and clearly ascertainable.”

                                           B.

      Sandusky’s class definition includes: “All persons who (1) on or after four
years prior to the filing of this action, (2) were sent telephone facsimile messages
regarding lead testing services by or on behalf of Medtox, and (3) which did not
display a proper opt out notice.” Fax logs show the numbers that received faxes.
Even so, the district court concluded that the class was not ascertainable because it
would have to conduct individualized inquiries to determine which class members
were injured under the TCPA. MedTox advocates a heightened ascertainability
standard but asserts that, under any standard, the class is not ascertainable.

       The TCPA prohibits the “use [of] any telephone facsimile machine, computer,
or other device to send, to a telephone facsimile machine, an unsolicited
advertisement” if “the recipient is within the United States.” 47 U.S.C.
§ 227(b)(1)(C). “A person or entity may . . . bring . . . (A) an action based on a
violation of this subsection or the regulations prescribed . . . to enjoin such violation,
(B) an action to recover for actual monetary loss . . . or to receive $500 in damages for
each such violation, whichever is greater, or (C) both such actions.” § 227(b)(3). The
plain language of the statute—allowing damages “for each such

                                           -6-
violation”—authorizes statutory damages for each sending of an unsolicited fax
advertisement. See Creative Montessori Learning Ctrs. v. Ashford Gear LLC, 662
F.3d 913, 914 (7th Cir. 2011) (“The Act imposes, on anyone who sends an unsolicited
fax advertisement, statutory damages of $500 per fax, which can be trebled if the court
finds that the violation was willful or knowing”) (emphasis added).

       MedTox urges that—despite the fax logs—there is no possible way to
objectively ascertain the class in this case. Sandusky’s definition of the class includes
all persons who “were sent” the faxes. MedTox believes that, by this definition, the
class cannot be ascertained because multiple persons may claim injury for each fax:
the subscriber to the fax number, the owner of the fax machine, (perhaps) a lessee of
the fax machine, or any user disrupted by the fax. But cf. Chapman v. Wagener
Equities, Inc., 747 F.3d 489, 492 (7th Cir. 2014) (noting that the TCPA does not
require ownership of the fax machine but adding “[t]here is no doubt that many of the
current class members do own their fax machines.”).

       The TCPA prohibits sending an unsolicited fax advertisement to a “recipient.”
§ 227(b)(1) (six references to “recipient”). The TCPA does mention the “telephone
facsimile machine” but the “recipient” is not the machine, nor is it necessarily the
person or entity that owns the machine. See American Copper & Brass, Inc. v. Lake
City Indus. Prods., Inc., 757 F.3d 540, 544 (6th Cir. 2014) (“Recovery under the
TCPA’s private-right-of-action provision . . . is not premised on the ownership of a
fax machine.”); Chapman, 747 F.3d at 491 (“But what the Act prohibits is faxing
unsolicited fax advertisements ‘to a telephone facsimile machine.’ . . . There is no
mention of ownership.”). Rather, the recipient is the person or entity that gets the fax.
See § 227(b)(3) (authorizing a private right of action to a “person or entity” for actual
monetary loss or statutory damages due to a violation).

      The best objective indicator of the “recipient” of a fax is the person who
subscribes to the fax number. See § 227(b)(1)(C)(ii)(I) (outlining an exception when

                                          -7-
the sender “obtained the number of the telephone facsimile machine through . . .
voluntary communication of such number, within the context of such established
business relationship, from the recipient of the unsolicited advertisement”) (emphasis
added). True, the subscriber to the fax number may not be the recipient of the fax.
However, fax logs showing the numbers that received each fax are objective criteria
that make the recipient clearly ascertainable. See American Copper, 757 F.3d at 545
(finding that “the record in fact demonstrates that the fax numbers are objective data
satisfying the ascertainability requirement”); Chapman, 747 F.3d at 492 (affirming
class certification in a TCPA class action involving 10,145 persons and explaining
that recipients “of faxes who don’t have rights under the [TCPA] just wouldn’t be
entitled to share in the damages awarded to the class by a judgment or settlement”).
Because the proposed class is clearly ascertainable, the district court abused its
discretion in denying class certification.

                                          C.

       The district court ruled in a footnote that Sandusky cannot meet the
commonality and predominance requirements of Rule 23(a)(2) and (b)(3). The district
court also expressed serious reservations about the adequacy of class counsel and
Sandusky as lead plaintiff. MedTox requests that this court affirm the denial of class
certification on these grounds.

       A district court must undertake a rigorous analysis to ensure that the
requirements of Rule 23 are met. Bennett v. Nucor Corp., 656 F.3d 802, 814 (8th Cir.
2011). Rule 23(a)(2) requires a plaintiff to show that “there are questions of law or
fact common to the class.” Fed. R. Civ. P. 23(a)(2). The “common contention” in
Rule 23(a)(2) “must be of such a nature that it is capable of classwide
resolution—which means that determination of its truth or falsity will resolve an issue
that is central to the validity of each one of the claims in one stroke.” Wal-Mart
Stores, Inc. v. Dukes, 131 S. Ct. 2541, 2551 (2011). In addition to Rule 23(a)(2),

                                         -8-
“questions of law or fact common to class members must predominate over any
questions affecting only individual members.” R. 23(b)(3). “At the core of Rule
23(b)(3)’s predominance requirement is the issue of whether the defendant’s liability
to all plaintiffs may be established with common evidence. . . . If the same evidence
will suffice for each member to make a prima facie showing, then it becomes a
common question.” Avritt, 615 F.3d at 1029. Incorporating its analysis of
ascertainability, the district court noted that, due to the individual issues presented, the
class also cannot meet the commonality or predominance requirements.

       The class here meets the commonality and predominance requirements of Rule
23. A common contention, capable of classwide resolution, is whether class members
received an unsolicited fax advertisement violating the TCPA. See Holtzman v.
Turza, 728 F.3d 682, 684 (7th Cir. 2013) (“Class certification is normal in litigation
under § 227, because the main questions, such as whether a given fax is an
advertisement, are common to all recipients.”). The questions of law (such as,
whether the fax violates the TCPA) predominate, as do the questions of fact (such as,
whether a class member received the unsolicited fax). The district court abused its
discretion in holding that the class here does not meet the commonality and
predominance requirements of Rule 23(a)(2) and (b)(3).2

                                       *******

      The district court’s denial of class certification is reversed, and the judgment
for MedTox vacated. See Alpern v. UtiliCorp United, Inc., 84 F.3d 1525, 1539 (8th
Cir. 1996) (stating that judgment “should be entered against a putative class
representative on a defendant’s offer of payment only where class certification has




       2
       The district court’s serious reservations about counsel and the lead plaintiff do
not appear to be an alternative holding, which this court need not address.

                                            -9-
been properly denied . . . .”). The case is remanded for proceedings consistent with
this opinion.
                       ______________________________




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