
534 F.Supp.2d 1036 (2008)
ARIZONA CONTRACTORS ASSOCIATION, INC., an Arizona nonprofit corporation; Arizona Employers for Immigration Reform, Inc., an Arizona non-profit corporation; Chamber of Commerce of the United States of America, a Washington D.C. non-profit corporation; Arizona Chamber of Commerce, an Arizona, non-profit corporation; Arizona Hispanic Chamber of Commerce, Inc., an Arizona nonprofit corporation; Arizona Farm Bureau Federation, an Arizona non-profit corporation; Arizona Restaurant and Hospitality Association, an Arizona non-profit corporation; Associated Minority Contractors of America, an Arizona non-profit limited liability company; Arizona Roofing Contractors Association, an Arizona non-profit corporation; National Roofing Contractors' Association, an Illinois not-for-profit corporation; Wake Up Arizona! Inc., an Arizona non-profit corporation; and Arizona Landscape Contractors Association, Inc., an Arizona non-profit corporation, Plaintiffs,
v.
Criss CANDELARIA, Apache County Attorney; Ed Rheinheimer, Cochise County Attorney; Terence C. Haner, Coconino County Attorney; Daisy Flores, Gila County Attorney; Kenny Angle, Graham County Attorney; Derek D. Rapier, Greenlee County Attorney; Martin Brannan, LaPaz County Attorney; Andrew P. Thomas, Maricopa County Attorney; Matthew J. Smith, Mohave County Attorney; James Currier, Navajo County Attorney; Barbara Lawall, Pima County Attorney; James P. Walsh, Pinal County Attorney; George Silva, Santa Cruz County Attorney; Sheila Polk, Yavapai County Attorney; Jon Smith, Yuma County Attorney; Terry Goddard, Attorney General of the State of Arizona; and Fidelis V. Garcia, Director of the Arizona Registrar of Contractors, Defendants.
Valle del Sol, Inc.; Chicanos por la Causa, Inc.; and Somos America, Plaintiffs,
v.
Terry Goddard, in his official capacity as Attorney General of the State of Arizona; Gale Garriott, in his official capacity as the Director of the Arizona Department of Revenue; and Andrew Thomas, in his official capacity as Maricopa County Attorney, Defendants.
Nos. CV07-02496-PHX-NVW, CV07-02518-PHIL-NVW.
United States District Court, D. Arizona.
February 7, 2008.


*1040 FINDINGS OF FACT, CONCLUSIONS OF LAW, AND ORDER
NEIL V. WAKE, District Judge.
Plaintiffs present a facial challenge to the validity of the Legal Arizona Workers Act ("the Act"), A.R.S. §§ 23-211 to 23-214 (Supp.2007), enacted July 2, 2007, and effective January 1, 2008. 2007 Ariz. Sess. Laws, Ch. 279. The Act provides the Superior Court of Arizona with the power to suspend or revoke the business licenses of employers who intentionally or knowingly employ unauthorized aliens. By agreement of the parties, the two cases were consolidated and accelerated for trial on January 16, 2008, on stipulated facts and written evidence. This order states findings of fact and conclusions of law pursuant to Federal Rule of Civil Procedure 52(a).
Background
Procedural History and Related Proceedings
These consolidated actions are refilings, with some changes in parties, of consolidated actions dismissed December 7, 2007, for lack of jurisdiction under Article III of *1041 the United States Constitution. Arizona Contractors Ass'n v. Napolitano (Arizona Contractors I), 526 F.Supp.2d 968 (D.Ariz, 2007). Plaintiffs appealed that judgment of dismissal and sought an injunction pending appeal. They concurrently filed this action (Arizona Contractors II), naming the county attorneys of Arizona as defendants and seeking a temporary restraining order and preliminary injunction against the Act's enforcement. Plaintiffs' motions for injunctions pending appeal in Arizona Contractors I and for temporary restraining orders in Arizona Contractors II were heard on December 18 and denied on December 21, 2007. (Arizona Contractors I, Doc. # 106; Arizona Contractors II, Doc. #75.)
The parties then stipulated to hold a consolidated preliminary injunction hearing and trial on the merits in this case on January 16, 2008. (Doc. # 135.) At that hearing, the County Attorney Defendants acknowledged that it would take them weeks or months to investigate complaints and initiate any proceedings under the Act. They avowed that they would carry out their duties without intentional delay, but that they could and would bring no proceedings before March. The Joint Statement of Stipulated Facts includes all of the evidence from Arizona Contractors I with extensive additions.
The Plaintiffs are the same as in Arizona Contractors I, with the addition of Plaintiff Valle Del Sol, Inc., a non-profit corporation that employs many workers in Arizona and holds various business licenses. Plaintiffs have dropped the Governor as a defendant and have added the County Attorneys and the Arizona Registrar of Contractors. In light of the rulings in Arizona Contractors I, the Defendants have stipulated not to contest Plaintiffs' standing before this court, but have reserved the right to raise the issue on appeal. (Doc # 96, 106.) The actions will be dismissed as against the Attorney General for lack of justiciable case or controversy for the reasons stated in Arizona Contractors I, which the court does not understand the Attorney General to be abandoning.
B. State and Federal Sanctions for Employing Unauthorized Workers
The court's December 7, 2007 order in Arizona Contractors I explained the implicated statutes and made findings of fact, most of which apply equally to this case. 2007 WL 4293641, at *2-7. That discussion is incorporated into this order with the following summary and the following additional and, where noted, different findings. With the benefit of additional briefing and study, the court finds it unnecessary to resolve some of the legal questions noted in its previous orders in Arizona Contractors I and raised in this case.
The federal government first created sanctions for employers of unauthorized aliens in the Immigration Reform and Control Act of 1986 ("IRCA"), Pub.L. No. 99-603, 100 Stat. 3359 (employer sanctions provisions codified at 8 U.S.C. § 1324a to 1324c (2000)). States at that time had authority to enact and enforce sanctions against employers of unauthorized aliens. See De Canas v. Bica, 424 U.S. 351, 96 S.Ct. 933, 47 L.Ed.2d 43 (1976). Indeed, at least twelve states had employer sanctions statutes that proscribed "knowing" employment of unauthorized aliens. U.S. IMMIGRATION POLICY AND THE NATIONAL INTEREST, STAFF REPORT OF THE SELECT COMMISSION ON IMMIGRATION AND REFUGEE POLICY 565 (1981).
IRCA expanded those state efforts to the, national level. Congress also declared that IRCA "preempt[s] any State or local law imposing civil or criminal sanctions (other than through licensing or similar *1042 laws) upon those who employ, or recruit or refer for a fee for, employment, unauthorized aliens." 8 U.S.C. § 1324a(h)(2). Under federal enforcement of IRCA, an administrative law judge adjudicates whether an employer knowingly employed an unauthorized alien, and the decision is subject to judicial review. Congress also created an employment eligibility verification system based on Form I-9 which requires employees to swear that they have authorization to work and requires employers to examine specific identification documents for facial validity. § 1324a(b).
Congress realized that the I-9 system was imperfect. In IRCA's text, it authorized evaluation and change of the employment verification system:
The President shall provide for the monitoring and evaluation of the degree to which the employment verification system . . . provides a secure system to determine employment eligibility in the United States and shall examine the suitability of existing Federal and State identification systems for use for this purpose.
To the extent that the system established under subsection (b) is found not to be a secure system to determine employment eligibility in the United States, the President shall . . . implement such changes . . . as may be necessary to establish a secure system to determine employment eligibility in the United States.
§ 1324a(d). Congress later passed the Illegal Immigration Reform and Immigrant Responsibility Act of 1996 ("IIRIRA"), Pub.L. No. 104-208, § § 401-405, 110 Stat. 3009, 3009-655 to 3009-665 (note following 8 U.S.C. § 1324a (2000)), which directed the Attorney General to conduct three pilot programs to improve the employment verification system. In a section entitled "Voluntary Election to Participate in a Pilot Program," IIRIRA specified that "any person or other entity that conducts any hiring (or recruitment or referral) in a State in which a pilot program is operating may elect to participate in that pilot program . . . the Attorney General may not require any person or other entity to participate in a pilot program." § 402, 110 Stat. at 3009-656.
One of the systems created by IIRIRA was formerly known as the Basic Pilot. The Basic Pilot Program Extension and Expansion Act of 2003 ("Expansion Act"), Pub.L. No. 108-156, 117 Stat. 1944 (note following 8 U.S.C. § 1324a (Supp.IV. 2000)), amended IIRIRA to make the Basic Pilot available to employers in all fifty states, extend its authorization until November, 2008, and place the Secretary of Homeland Security in charge of the program. The Basic Pilot is now known as the Web Basic Pilot or E-Verify. This primarily internet-based system reports the work authorization status of a new hire to an employer by checking records at the Social Security Administration (SSA) and Department of Homeland Security (DHS) U.S. Citizenship and Immigration Services (USCIS). When the system provides a tentative nonconfirmation, the employee has an opportunity to contact SSA or USCIS, using instructions provided by the employer, to clear up his records. If the employee is successful, the E-Verify databases are updated. If the employee fails to contest the nonconfirmation or is unsuccessful in doing so, E-Verify issues a final nonconfirmation to the employer, who must then terminate the employee or face a presumption that it violated IRCA. (Facts, Doc. # 148, Ex. 7, E-Verify Memorandum of Understanding, Art. II § C ¶ 9, Art. III; Doc. # 152, Ex. 52, Findings of the Web Basic Pilot Evaluation 11-15, Sept. 2007.)
In the December 7, 2007 order dismissing Arizona Contractors I, the court made *1043 findings of fact regarding employers' costs to set-up and operate E-Verify. With the benefit of the most recent survey data on E-Verify published in September 2007, the court, now finds that the cost to employers is considerably less than previously determined. The average cost to set-up E-Verify is $125, with 85% of employers spending $100 or less. The average annual operation cost is $728, with 75% of employers spending $100 or less annually. (Facts, Doc. # 152, Ex. 52 at 104.) Though this is considerably less than the modest expenses the court found in Arizona Contractors I, such costs of compliance are still sufficient to provide Plaintiffs with standing.
Because E-Verify remains voluntary at the national level, the I-9 process is still the main employment verification process used by employers. However, the I-9 system has been thoroughly defeated by document and identity fraud, allowing upwards of eleven million unauthorized workers to gain employment in the United States labor force, with the number increasing at about a half a million a year. (Facts, Doc. # 149, Ex. 15 at 1-3.)
The Act, A.R.S. §§ 23-211 to 23-214, is a conscious attempt to address this problem at the State level by imposing sanctions by "licensing and similar laws" upon those who employ unauthorized aliens, as expressly permitted by IRCA. Under the Act, county attorneys may bring suit in the Superior Court of Arizona against employers for intentionally or knowingly employing unauthorized aliens. An employer found liable faces possible suspension or revocation of its business licenses, and it can be ordered to file quarterly reports of new hires and to file an affidavit that it has terminated all unauthorized aliens. A.R.S. § 23-212(F).
The Act adopts IRCA's definition of "unauthorized alien," A.R.S. § 23-211(8), which means an alien who is not "lawfully admitted for permanent residence, or . . . authorized to be so employed by [IRCA] or by the Attorney General," 8 U.S.C. § 1324a(h)(3). The Act also relies on the federal determination of a person's immigration status and employment authorization. According to federal law, "[n]otwithstanding any other provision of Federal, State, or local law," federal, state, and local government entities may request from USCIS (formerly the INS) "information regarding the immigration status, lawful or unlawful, of any individual." 8 U.S.C. § 1373(i) and (b) (2000) (enacted by IIRIRA § 642, 110 SW. at 3009-707). USCIS has an affirmative obligation to provide "verification or status information" requested by state and local entities "for any purpose authorized by law." § 1373(c).
In responding to § 1373 requests, USCIS accesses the Verification Information System, which is the same database that it uses to process E-Verify requests. Privacy Act: Verification Information System Records Notice, 72 Fed.Reg. 17,569 (Apr. 9, 2007). DHS reports that routine uses of the database are to provide information to "Federal, State, tribal, and local government agencies seeking to verify or determine the citizenship or immigration status of any individual within the jurisdiction of the DHS as authorized or required by law" and to "to enable [such] agencies to make decisions concerning: (1) Determination of eligibility for a Federal, State, or local public benefit; (2) issuance of a license or grant; or (3) government-issued credential." Id. at 17,571-72. USCIS also uses this system to respond to state requests to verify the citizenship and immigration status of individuals seeking government benefits under the Systematic Alien Verification for Entitlements (SAVE) program. Id. at 17,569.
The Act utilizes § 1373 to obtain a person's immigration and work authorization *1044 status. First, it states that when the attorney general and county attorneys investigate complaints, they "shall not attempt to independently make a final determination on whether an alien is authorized to work in the United States." Rather, they must use 1373 to verify the alien's "immigration status or work authorization status" with USCIS. A.R.S. § 23-212(B). Second, when the county attorney brings a case, the Superior Court proceeds as follows:
On determining whether an employee is an unauthorized alien, the court shall consider only the federal government's determination pursuant to 8 United States Code section 1373(c). The federal government's determination creates a rebuttable presumption of the employee's lawful status. The court may take judicial notice of the federal government's determination and may request the federal government to provide automated or testimonial verification pursuant to 8 United States Code section 1373(c).
A.R.S. § 23-212(H). In a separate section, the Act also requires that after December 31, 2007, "every employer, after hiring an employee, shall verify the employment eligibility of the employee through the basic pilot program." A.R.S. § 23-214.
C. Burden in a Facial Challenge
Plaintiffs "face a heavy burden in seeking to have [the Act] invalidated as facially unconstitutional." Rust v. Sullivan, 500 U.S. 173, 183, 111 S.Ct. 1759, 114 L.Ed.2d 233 (1991). "A facial challenge to a legislative Act is, of course, the most difficult challenge to mount successfully, since the challenger must establish that no set of circumstances exists under which the Act would be valid." Engine Mfrs. Ass'n v. S. Coast Air Quality Maint. Dist., 498 F.3d 1031, 1048 (9th Cir.2007) (quoting United States v. Salerno, 481 U.S. 739, 745, 107 S.Ct. 2095, 95 L.Ed.2d 697 (1987)). "The fact that the regulations might operate unconstitutionally under some conceivable set of circumstances is insufficient to render them wholly invalid." Rust, 500 U.S. at 183, 111 S.Ct. 1759 (quoting Salerno, 481 U.S. at 745, 107 S.Ct. 2095).
II. Federal Preemption Standards
"[U]nder our federal system, the States possess sovereignty concurrent with that of the Federal Government, subject only to limitations imposed by the Supremacy Clause [of the United States Constitution]." Tafflin v. Levitt, 493 U.S. 455, 458, 110 S.Ct. 792, 107 L.Ed.2d 887 (1990). The Supremacy Clause gives Congress the power to exclude state legislation in a field as Congress defines it, so long as Congress is acting within the powers granted it under the Constitution. However, where "federal law is said to bar state action in fields of traditional state regulation, . . . [courts proceed] on the assumption that the historic police powers of the States were not . . . superseded by the Federal Act unless that was the clear and manifest purpose of Congress." Cal. Div. of Labor Standards Enforcement v. Dillingham Constr., N.A., Inc., 519 U.S. 316, 325, 117 S.Ct. 832, 136 L.Ed.2d 791 (1997) (quoting N.Y. State Conference of Blue Cross & Blue Shield Plans v. Travelers Ins. Co., 514 U.S. 645, 655, 115 S.Ct. 1671, 131 L.Ed.2d 695 (1995)). Conversely, "an `assumption' of nonpre-emption is not triggered when the State regulates in an area where there has been a history of significant federal presence." United States v. Locke, 529 U.S. 89, 108, 120 S.Ct. 1135, 146 L.Ed.2d 69 (2000). The intent of Congress is the "touchstone" of any preemption analysis. Retail Clerks Inn Ass'n v. Schermerhorn, 375 U.S. 96, 103, 84 S.Ct. 219, 11 L.Ed.2d 179 (1963).
*1045 Federal preemption can be either "explicitly stated in [a] statute's language or implicitly contained in its structure and purpose." Gade v. Nat'l Solid Wastes Mgmt. Ass'n, 505 U.S. 88, 98, 112 S.Ct. 2374, 120 L.Ed.2d 73 (1992) (plurality opinion) (citations omitted). Where Congress has explicitly provided that federal law is to be exclusive in a given field, states cannot regulate in that field, even if their efforts complement or further federal objectives. See, e.g., Morales v. TWA, 504 U.S. 374, 387, 112 S.Ct. 2031, 119 L.Ed.2d 157 (1992) (stating that an express preemption provision may displace "all state laws that fall within its sphere, even including state laws that are consistent with [the federal law's] substantive requirements."). Congress also has preempted an entire field where federal law is "so pervasive as to make reasonable the inference that Congress left no room for the States to supplement it." Gade, 505 U.S. at 98, 112 S.Ct. 2374 (citations omitted).
Where Congress has enacted federal law on a given Subject, but evinces no express or implied intention to preempt the field, states retain the power to regulate in the area concurrently with the federal government. Any regulation enacted by the states must not, however, conflict with federal law. A state law conflicts with federal law "where compliance with both federal and state regulations is a physical impossibility, or where state law stands as an obstacle to the accomplishment and execution of the full purposes and objectives of Congress." Id. (citing Hines v. Davidowitz, 312 U.S. 52, 67, 61 S.Ct. 399, 85 L.Ed. 581 (1941)). The conflict posed must be more than "hypothetical" or "potential"; rather, the state statute must have an effect that "actually" and "irreconcilably" conflicts with Congress' intent. English v. General Elec. Co., 496 U.S. 72, 79, 90, 110 S.Ct. 2270, 110 L.Ed.2d 65 (1990); Rice v. Norman Williams Co., 458 U.S. 654, 659, 102 S.Ct. 3294, 73 L.Ed.2d 1042 (1982).
III. The Immigration Reform and Control Act Expressly Authorizes, Rather Than Preempts, the Licensing Sanctions in the Act
When Congress enacted IRCA, it expressly preempted some state powers and expressly preserved other state powers. The task at hand is to "identify the domain expressly preempted" by IRCA's language and give fair meaning to its savings clause for state employment sanctions through licensing and similar laws. Air Conditioning & Refrigeration Inst. v. Energy Res. Conservation & Dev. Comm'n, 410 F.3d 492, 495 (9th Cir.2005) (citing Medtronic, Inc. v. Lohr, 518 U.S. 470, 484, 116 S.Ct. 2240, 135 L.Ed.2d 700 (1996)). "Since preemption claims turn on Congress's intent, we begin as we do in any exercise of statutory construction with the text of the provision in question, and move on, as need be, to the structure and purpose of the Act in which it occurs." Id. (quoting Travelers Ins. Co., 514 U.S. at 655, 115 S.Ct. 1671).
A. The Plain Language of 8 U.S.C. 1324a(h)(2) Authorizes State Licensing Sanctions
Section 1324a(h)(2) of Title 8, U.S.C., provides:
The provisions of this section [8 U.S.C. § 1324a] preempt any State or local law imposing civil or criminal sanctions (other than through licensing and similar laws) upon those who employ, or recruit or refer for a fee for employment, unauthorized aliens.
(Emphasis added.) By this section, states may not impose "civil or criminal sanctions" upon employers of unauthorized aliens, "other than through licensing and similar laws.". Therefore, if the Act constitutes *1046 a licensing or similar law, it is expressly authorized by IRCA's savings clause.
The Act authorizes state courts to suspend or revoke the business licenses of employers who knowingly or intentionally employ unauthorized aliens. A.R.S. § 23-212(A) and (F). By the terms of the Act, "license" means any state or local "authorization that is required by law and that is issued . . . for the purposes of operating a business in this state." § 23-211(7)(a). It includes articles of incorporation, a certificate of partnership, a foreign corporation registration, and a transaction privilege (sales) tax license, but not a professional license. § 23-211(7)(b) and (c). The Act's definition of license does not depart from common sense or traditional understandings of what is a license. A license is a "permission, usually revocable, to commit some act that would otherwise be unlawful." BLACK'S LAW DICTIONARY 938 (8th ed.2004). The Act is a ""licensing law" because it sets out criteria and a process to suspend or revoke a permission to do business in the state. It therefore falls within the plain meaning of IRCA's savings clause.
Plaintiffs argue that Congress intended a narrow construction of licensing laws, concerned only With a person's fitness to receive a license. This construction ignores that licenses are revokable, so states must have the power to create revocation criteria and procedures. Plaintiffs would also have the Act invalidated because its definition of license reaches some legal instruments that allegedly do not supply permission to do business in the state. Even if this were the case, the Act is not facially invalid if its definition sometimes exceeds the savings clause for "licensing laws." Plaintiffs are free to raise this defense if and when the State applies its law to revoke a legal instrument that falls outside of the definition of "license:"
B. The Licensing Sanction Authorization is Not Conditioned on Completed Federal Proceedings Against the Violator; the Legislative History Does Not So State and Could Not Defeat the Statutory Language if it Did
Plaintiffs contend that the § 1324a(h)(2) authorization of state licensing sanctions allows sanctions only on employers who already have been found liable in completed federal proceedings under IRCA. Plaintiffs base their argument on a sentence in the House Judiciary Committee Report on IRCA. H.R.Rep. No. 99-682(I), at 58 (1986), reprinted in 1986 U.S.C.C.A.N. 5649, 5662. The legislative history does not substantiate Plaintiffs' interpretation, but even if it did, it could not change or add words to the statute.
The language of the statute that Congress approved, not language from the House Report concerning the statute, Controls. Exxon Mobil Corp. v. Allapattah Servs., Inc., 545 U.S. 546, 568, 125 S.Ct. 2611, 162 L.Ed.2d 502 (2005) ("[T]he authoritative statement is the statutory text, not the legislative history."); Hoffman Plastic Compounds, Inc. v. NLRB, 535 U.S. 137, 150 n. 4, 122 S.Ct. 1275, 152 L.Ed.2d 271 (2002) (describing House Report No. 99-682 as a "single Committee Report from one House of a politically divided Congress" and noting that the dissent's reliance on the report "is a rather slender reed"); Sprietsma v. Mercury Marine, 537 U.S. 51, 62-63, 123 S.Ct. 518, 154 L.Ed.2d 466 (2002) (quoting CSX Transp., Inc. v. Easterwood, 507 U.S. 658, 664, 113 S.Ct. 1732, 123 L.Ed.2d 387 (1993)) (asserting that express preemption analysis focuses on the plain wording of the statute, "which necessarily contains the best evidence of Congress' pre-emptive intent."). IRCA's savings clause does not contain any language indicating that prior federal *1047 enforcement action is necessary before a state may sanction an employer's license. Plaintiffs' interpretation would reduce the express authorization of state "licensing and similar laws" almost to nothing, in contravention of the plain language of the statute.
In any event, the legislative history, and the House Report in particular, do not compel the meaning Plaintiffs urge. After the De Canas decision, Congressional bills calling for federal employer sanctions began to contain preemption clauses for the first time. See, e.g., S. 2252, 95th Cong. §. 5 (1976); H.R. 9531, 95th Cong. § 5 (1976). None passed. In following sessions of Congress, bills were introduced that included preemption clauses similar to those of the 95th Congress. See S. 1765, 97th Cong. (1981); H.R. 4832, 97th Cong. (1981); S. 2222, 97th Cong. (1982); H.R. 5872, 97th Cong. (1982); S. 529, 98th Cong. (1983); H.R. 1510, 98th Cong. (1983). Again, none passed.
However, in the 99th Congress, S. 1200 and H.R. 3810 contained preemption clauses that for the first time included the exception "other than through licensing and similar laws." Unlike the earlier bills, S. 1200 was enacted and became the Immigration Reform and Control Act of 1986. The Senate Judiciary Committee Report on S. 1200, dated August 25, 1985, did not comment on the express authorization of state licensing and similar laws; and the Senate passed the bill on September 19, 1985. See S.Rep. No. 99-432 (1985). One of four House Committee Reports on H.R. 3810, however, the House Judiciary Committee Report dated July 16, 1986, did comment on the licensing exception to preemption:,
The penalties contained in this legislation are intended to specifically preempt any state or local laws providing civil fines and/or criminal sanctions on the hiring, recruitment or referral of undocumented aliens.
They are not intended to preempt or prevent lawful state or local processes concerning the suspension, revocation or refusal to reissue a license to any person who has been found to have violated the sanctions provisions in this legislation. Further, the Committee does not intend to preempt licensing or "fitness to do business laws," such as state farm labor contractor laws or forestry laws, which specifically require such licensee or contractor to refrain from hiring, recruiting or referring undocumented aliens.
H.R.Rep. No. 99-682(I), at 58 (1986), reprinted in 1986 U.S.C.C.A.N. 5649, 5662 ("House Report"). The conference committee report said nothing about preemption. See H. Conf. Rep. No. 99-4000 (1986), reprinted, in 1986 U.S.C.C.A.N. 5840. Therefore, whatever the meaning of the House Judiciary Committee Report's comment, it was not before the Senate when it approved the bill.
The text of the House Report also does not support Plaintiffs' argument. Their interpretation overlooks the first quoted sentence, which paraphrases the bill as preempting only state "civil fines" and "criminal sanctions." The Arizona Act imposes no fines or criminal sanctions. Plaintiffs rely on the second quoted sentence, which no doubt correctly states that state licensing processes are not preempted as to "any person who has been found to have violated the sanctions provisions of this legislation." But Plaintiffs go further and assert that the example given in that sentence exhausts the entire meaning of the licensing sanction authorization. The passage does not so state, and the very next sentence gives further examples of permitted licensing and fitness to do business laws that are not tied to completed federal proceedings. One need look only *1048 to the sentence after the one Plaintiffs rely upon to see that the House Report does not bear the meaning they would give it.
Finally, if the House Report did mean what Plaintiffs contend, such an attempt to override the plain language of the statute would be precisely the kind of excess that the modern view of legislative history illegitimates. The Members or their staff must write amendments into the bill, not into the Report.
C. The Structure and. Purpose of IRCA Do Not Support Plaintiffs' Restrictive Interpretation of the Savings Clause
Congress expressly preempted some state powers and expressly affirmed other state powers when it passed IRCA. "[A]n express definition of the pre-emptive reach of a statute `implies'  i.e., supports a reasonable inference  that Congress did not intend to pre-empt other matters." Freightliner Corp. v. Myrick, 514 U.S. 280, 288, 115 S.Ct. 1483, 131 L.Ed.2d 385 (1995). See also Sprietsma v. Mercury Marine, 537 U.S. 51, 69, 123 S.Ct. 518, 154 L.Ed.2d 466 (2002) (citing Cipollone v. Liggett Group, Inc., 505 U.S. 504, 517, 547, 112 S.Ct. 2608, 120 L.Ed.2d 407 (1992)); Lorillard Tobacco Co. v. Reilly, 533 U.S. 525, 541, 121 S.Ct. 2404, 150 L.Ed.2d 532 (2001) (plurality opinion). Because IRCA contains both an express preemption provision and a savings clause, Congress has defined the scope of its preemptive intent with respect to laws prohibiting the employment of unauthorized aliens. Plaintiffs nevertheless urge that the structure and purpose of IRCA create an inference of field preemption and require a narrow interpretation of the § 1324a(h)(2) savings clause, which will deprive the states of all practical power. For the sake of thoroughness, that contention is now addressed.
Unlike interstate transportation, foreign affairs, and even immigration, employment of unauthorized aliens is neither intrinsically nor historically an exclusive concern of the federal government such "that the federal system will be assumed to preclude enforcement of state laws on the same subject." Rice v. Santa Fe Elevator Corp., 331 U.S. 218, 230, 67 S.Ct. 1146, 91 L.Ed. 1447 (1947). To the contrary, the Supreme Court held in De Canas v. Bica, 424 U.S. 351, 96 S.Ct. 933, 47 L.Ed.2d 43 (1976), that the states have strong local interests in prohibiting the employment of unauthorized aliens. In De Canas, a California statute prohibited employers from hiring aliens who were not entitled to lawful residence in the United States if the employment would adversely affect lawful resident workers. The Supreme Court held that federal law did not preempt California's law. It stated that "the Court has never held that every state enactment which in any way deals with aliens is a regulation of immigration and thus per se pre-empted by [the federal government's] constitutional power [to regulate immigration]." The California law did not regulate immigration because it did not determine "who should or should not be admitted into the country, and the conditions under which a legal entrant may remain." Id. at 355, 96 S.Ct. 933.
The Court also found no implied field preemption because "States possess broad authority under their police powers to regulate the employment relationship and protect workers within the State."
[State attempts] to prohibit the knowing employment by . . . employers of persons not entitled to lawful residence in the United States; let alone to work here, [are] certainly within the mainstream of such police power regulation. Employment, of illegal aliens in times of high unemployment deprives citizens and legally admitted aliens of jobs; acceptance *1049 by illegal aliens of jobs on substandard terms as to wages and working conditions can seriously depress wage scales and working conditions of citizens and legally admitted aliens; and employment of illegal aliens under such conditions can diminish the effectiveness of labor unions. These local problems are particularly acute . . . in light of the significant influx into [a border state] of illegal aliens from neighboring Mexico.
Id. at 356-57, 96 S.Ct. 933 (emphasis added). The Court reiterated this conclusion several years later in Plyler v. Doe, 457 U.S. 202, 102 S.Ct. 2382, 72 L.Ed.2d 786 (1982). That case did not concern preemption, but the Court noted:
Although the State has no direct interest in controlling, entry into this country, that interest being one reserved by the Constitution to the Federal Government, unchecked unlawful migration might impair the State's economy generally, or the State's ability to provide some important service. Despite the exclusive federal control of this, Nation's borders, we cannot conclude that the States are without any power to deter the influx of persons entering the United States against federal law, and whose numbers might have a discernible impact on traditional state concerns.
Id. at 228 n. 23, 102 S.Ct. 2382.
1. IRCA Does Not Clearly Evidence Congressional Intent to Prevent States From Independently Revoking the Business Licenses of Those Who Knowingly Employ Unauthorized Aliens
Plaintiffs argue that in IRCA, passed after De Canas, Congress carefully balanced competing policy interests surrounding employer sanctions, including the tension among enforcement, the risk of increased discrimination, and employer burdens. They say that Congress could not have intended to permit the State to revoke a business's license, a sanction they say is disproportionate to the direct federal sanctions. They would restrict the states' power, of licensing sanctions to the narrowest of limits  so narrow that it would lack deterrence and not be worth the cost of enforcement to the State. Plaintiffs cite no case holding that Congress impliedly so cabined the states' residual police powers in this area of great and pervasive local import.
Plaintiffs do point to the Supreme Court's statement in Hoffman Plastic Compounds, Inc. v. N.L.R.B.  a case that did not involve federal preemption-that IRCA is a "comprehensive scheme prohibiting the employment of illegal aliens in the United States," through which the federal government "`forcefully' made combating the employment of illegal aliens central to the policy of immigration law.'" 535 U.S. 137, 147, 122 S.Ct. 1275, 152 L.Ed.2d 271 (2002) (quoting another nonpre-emption case, INS v. National Center for Immigrants' Rights, Inc., 502 U.S. 183, 194 n. 8, 112 S.Ct. 551, 116 L.Ed.2d 546 (1991)). That statement did not find an intent to displace state police power over employers of unauthorized aliens, and Congressional intent is the touchstone of field preemption analysis. Retail Clerks Int'l Ass'n, 375 U.S. at 103, 84 S.Ct. 219. The Court's holding in Hoffman did not overrule its prior decision in De Canas or contradict its statement in Plyler.
Plaintiffs also argue that courts should "decline to give broad effect to saving clauses where doing, so would upset the careful regulatory scheme established by federal law." Locke, 529 U.S. at 106, 120 S.Ct. 1135 (citations omitted). See also Geier v. Am. Honda Motor Co., 529 U.S. 861, 870, 120 S.Ct. 1913, 146 L.Ed.2d 914 (2000) (quoting Locke, 529 U.S. at 106, 120 S.Ct. 1135). The cases cited by the Supreme Court in these two Opinions, American *1050 Telephone & Telegraph Co. v. Central Office Telephone, Inc., 524 U.S. 214, 227-28, 118 S.Ct. 1956, 141 L.Ed.2d 222 (1998), and Morales v. Trans World Airlines, Inc., 504 U.S. 374, 385, 112 S.Ct. 2031, 119 L.Ed.2d 157 (1992), simply state that a savings clause cannot be interpreted to defeat the central purpose of a statute's express provisions. Plaintiffs understand the Court's restatement of that principle in Locke and Geier as creating a universal rule that whenever a savings clause appears in a carefully balanced federal statute, the savings clause must be minimized, no matter the effect on, or the magnitude of, state police powers. No such rule can be derived from those cases.
Locke concerned Washington State rules that imposed "tanker design, equipment, reporting, and operating requirements" aimed at preventing oil spills by interstate carriers. 529 U.S. at 97, 120 S.Ct. 1135. In the federal Oil Pollution Act, Congress included a savings clause preserving state authority to impose "additional liability or requirements" pertaining to "the discharge of oil or other pollution by oil within [a] state." Id. at 104-05, 120 S.Ct. 1135. Nevertheless, the Court held that the state law was "in an area where the federal interest has been manifest since the beginning of our Republic," that is, "[t]he authority of Congress to regulate interstate navigation, without embarrassment from intervention of the separate States and resulting difficulties with foreign' nations." Id. at 99, 120 S.Ct. 1135.
It construed the savings clause to "respect[] the established federal-state balance in matters of maritime commerce between the subjects as to which the States retain concurrent powers and those over which the federal authority displaces state control." Id. at 107, 120 S.Ct. 1135. It recognized that states have "residual powers" that are appropriately "exercised in concurrence with those of the national government." Id. at 109, 120 S.Ct. 1136 (citing McCulloch v. Maryland, 17 U.S. 316, 4 Wheat. 316, 4 L.Ed. 579 (1819)). However, since states historically and by recent precedent had little or no "residual powers" over interstate vessel operation, design, or manning, it was "quite unlikely that Congress would use a means so indirect as the savings clauses in [the statute] to upset the settled division of authority." Id. at 106, 120 S.Ct. 1135. The Court therefore interpreted the Act to prohibit state regulation of vessel operation, design, or manning, but to permit state laws concerning liability and compensation from oil pollution. See also Geier, 529 U.S. at 868, 120 S.Ct. 1913 (interpreting the literal language of an express preemption provision with a savings clause to "leav[e] adequate room for state tort law to operate," but not to foreclose the finding of a conflict with federal law).
When Congress enacted employer sanctions in IRCA, it acted "within the mainstream of [state] police power regulation." De Canas, 424 U.S. at 356, 96 S.Ct. 933. The preemption analysis therefore "proceeds on the assumption that the historic police powers of the States were not . . . superseded by the Federal Act unless that was the clear and manifest purpose of Congress." Dillingham Constr., 519 U.S. at 325, 117 S.Ct. 832. "This presumption against preemption leads us to the principle that express preemption statutory provisions should be given a narrow interpretation." Air Conditioning & Refrigeration Inst., 410 F.3d at 495. Furthermore, its savings clause should be interpreted to "respect[] the established federal-state balance . . . between the subjects as to which the States retain concurrent powers and those over which the federal authority displaces state control," Locke, 529 U.S. at 107, 120 S.Ct. 1135; Geier, 529 U.S. at 868, 120 S.Ct. 1913.
*1051 In enacting IRCA, Congress' was distinctly aware of the localized impacts of unauthorized immigration. It included provisions to reimburse states for the costs of incarcerating illegal aliens, IRCA § 501, 100 Stat. at 3443, and for the health, welfare, education, and other costs imposed upon states by its legalization of unauthorized aliens then in the country. § 204, 100 Stat. at 3405-11. Unlike IRCA's temporary worker program provisions, which "preempt any State or local law regulating admissibility of nonimmigrant workers," § 216(h)(2), 110 Stat. at 3416 (emphasis added), Congress passed employer sanctions provisions that expressly preempt only some state power and expressly preserve other state powers. It allowed complementary enforcement by states through "licensing and similar laws." 8 U.S.C. § 1324a(h)(2).
If the authorized state and federal sanctions are disproportional in severity, that is because Congress recognized the disproportional harm to core state and federal responsibilities from unauthorized alien labor. The pervasive adverse effects of such employment fall directly on the states. De Canal, 424 U.S. at 356-57, 96 S.Ct. 933; Plyler, 457 U.S. at 228 n. 3, 102 S.Ct. 2382. See also Peter H. Schuck, Taking Immigration Federalism Seriously, 2007 U. CHI. LEGAL F. 57, 79-80 (2007) ("The concentration of the undocumented in a small number of states . . . means that the adverse political and fiscal effects of these concentrations are disproportionate in these states."). Congress conspicuously did not take responsibility for those costs. In light of the disproportionate responsibilities and burdens on the states, Congress could reasonably conclude that states are better equipped than Congress to judge which licenses to sanction, and how much. It left the strong deterrence of licensing sanctions to individual states to implement in their own circumstances.
Thus, Congress expressly reserved to the states the police power described in De Canas to act upon the business licenses of those who knowingly employ unauthorized aliens. At the time of De Canes, and therefore also today, that Power included the power to revoke such a license. Preservation of that state power was itself part of Congress' careful balancing of policy objectives. The structure and purpose of IRCA do not clearly evidence an intent to prevent the states from independently revoking the business licenses of those who knowingly employ unauthorized aliens.
2. The Act Does Not Impermissibly Regulate in the Field of Immigration
Plaintiffs argue that the Act intrudes into the federal government's plenary power over the field of immigration. See Hines, 312 U.S. at 66, 61 S.Ct. 399. Neither A.R.S. § 23-214's requirement that all employers in the State use E-Verify, nor the licensing sanction provisions of section § 23-212 regulate immigration. Like the California law at issue in De Canas, the Act does not determine "who should or should not be admitted into the country, and the conditions under which a legal entrant may remain." De Canas, 424 U.S. at 355, 96 S.Ct. 933. It "adopt[s] federal standards in imposing . . . sanctions against state employers who knowingly employ aliens who have no federal right to employment within the country." 424 U.S. at 355, 96 S.Ct. 933. "The State may borrow the federal classification" provided "that the classification is reasonably adapted to `the purposes for which the state desires to use it.'" Plyler, 457 U.S. at 226, 102 S.Ct. 2382 (quoting Oyama v. California, 332 U.S. 633, 664-665, 68 S.Ct. 269, 92 L.Ed. 249 (1948)).
The Act adopts the federal government's substantive classification of aliens, which appears in IRCA's definition of "unauthorized alien." 8 U.S.C. 1324a(h)(3); A.R.S. *1052 § 23-211(8). Under that definition, all aliens who are not permanent residents or authorized to work by IRCA's legalization and temporary worker provisions already have been classified as "unauthorized aliens." The Act's E-Verify requirement simply designates the procedure for verifying the existing classification of a person. E-Verify and I-9 are "employment verification system[s]" that Congress created to operate within the context of employer sanctions laws. 8 U.S.C. 1324a(b) (emphasis added); IIRIRA § 401(a), 100 Stat. at 3009-655 (establishing "pilot programs of employment eligibility confirmation"). They do not substantively classify persons as work authorized. Aliens do not gain, lose, or change their status in the United States when they are processed through E-Verify. The Act's E-Verify requirement is therefore a regulation of employment, not immigration.[1]
The sanctions provisions of A.R.S. § 23-212 also regulate only licensing and employment. According to that section, State enforcement officials and State courts must request and rely exclusively on the federal determination of "immigration status or work authorization status" provided by USCIS under 8 U.S.C. § 1373. A.R.S. § 23-212(B), (H). Plaintiffs are mistaken that the only way to verify whether an alien is unauthorized is through a federal deportation hearing. Rather, the federal government allows the states to verify a person's immigration status in relation to work authorization using § 1373. See Privacy Act: Verification Information System Records Notice, 72 Fed. Reg. 17,569, 17,571-72 (Apr. 9, 2007) (describing USCIS's use of the same database to process immigration status requests from state agencies and E-Verify). The Act therefore validly "adopt[s] federal standards in imposing . . . sanctions against state employers." De Canas, 424 U.S. at 355, 96 S.Ct. 933.
IV. The Act Does Not Conflict With the Purposes arid Objectives of Congress
As noted above, conflict preemption exists when "compliance with both State and federal law is impossible, or when the state law `stands as an obstacle to the accomplishment and execution of the full purposes and objectives of Congress.'" Gade, 505 U.S. at 98, 112 S.Ct. 2374 (citing Hines v. Davidowitz, 312 U.S. 52, 67, 61 S.Ct. 399, 85 L.Ed. 581 (1941)). Conflict preemption in this case turns on the second form of conflict, where state law "stands as an obstacle" to federal law. This form of conflict is difficult to define and apply in a judicially prudent manner, for "[w]hat is a sufficient obstacle is a matter of judgment, to be informed by examining the federal statute as a whole and identifying its purpose and intended effects." Crosby v. Nat'l Foreign Trade Council, 530 U.S. 363, 373, 120 S.Ct. 2288, 147 L.Ed.2d 352.[2] As *1053 Justice Kennedy explained in his precedential concurring opinion in Gade, where he cast the decisive vote, "A freewheeling judicial inquiry into whether a state statute is in tension with federal objectives would undercut the principle that it is Congress rather than the courts that preempts state law." 505 U.S. at 110, 112 S.Ct. 2374 (Kennedy, J., concurring).
That is why the Court has emphasized that conflict preemption arises only when the federal and state laws "actually conflict." English, 496 U.S. at 79, 110 S.Ct. 2270. See also Sprietsma v. Mercury Marine, 537 U.S. 51, 64, 123 S.Ct. 518, 154 L.Ed.2d 466 (2002); Freightliner Corp. v. Myrick, 514 U.S. 280, 287, 115 S.Ct. 1483, 131 L.Ed.2d 385 (1995); Fla. Lime & Avocado Growers, Inc. v. Paul, 373 U.S. 132, 141, 83 S.Ct. 1210, 10 L.Ed.2d 248 (1963). A mere difference between state and federal law is not conflict. Paul, 373 U.S. at 141-46, 83 S.Ct. 1210. The conflict must be "irreconcilable." Rice v. Norman Williams Co., 458 U.S. 654, 659, 102 S.Ct. 3294, 73 L.Ed.2d 1042 (1982). "The teaching of [the Supreme Court's] decisions . . . enjoins seeking out conflicts between state and federal regulation where none clearly exists." English, 496 U.S. at 90, 110 S.Ct. 2270. Those "decisions establish that a high threshold must be met if a state law is to be pre-empted for conflicting with the purposes of a federal Act . . . [Conflict] preemption should be limited to state laws which impose prohibitions or obligations which are in direct contradiction to Congress' primary objectives, as conveyed with clarity in the federal legislation." Gade, 505 U.S. at 110, 112 S.Ct. 2374 (Kennedy, J., concurring).
A. The Act's. Licensing Sanctions Procedures Do Not Conflict With the Purposes and Objectives of Congress
The licensing sanctions provisions of § 23-212 carefully track the federal employer sanctions law. The Act does not make employers conform to a stricter standard of conduct than federal law. Both the Act and IRCA prohibit employers from "knowingly" employing an unauthorized alien. Compare A.R.S. § 23-212(A) with 8 U.S.C. § 1324a(a)(1)(A). The Act also sanctions employers who "intentionally" employ unauthorized aliens, but "intentional" is at least as strict a standard as "knowing." AIM like IRCA, the Act's restrictions apply only with respect to those persons who have an "employment relationship" with an employer, so it does not include casual hires. Compare A.R.S. § 23-211(3) with 8 U.S.C. § 1324a(a). Nor would it include domestic workers because a business license is not needed to hire those persons.
Just like the federal law, the Act contains procedures for weeding out frivolous complaints and provides enforcement officers with discretion. Compare A.R.S. § 23-212(C) with 8 U.S.C. § 1324a(e). It does not change the degree of inspection that employers must perform on I-9 documents, but rather accords employers who have "complied in good faith" with the I-9 system with the same "affirmative defense" that is provided by federal law. *1054 Compare A.R.S. § 23-212(J) with 8 U.S.C. § 1324a(a)(3).[3] Also like IRCA, the Act accords employers who verify a new hire's employment eligibility through E-Verify with a "rebuttable presumption" of nonliability. Compare A.R.S. § 23-212(I) with IIRIRA § 402(b), 110 Stat. at 3009-656.
The Act's adjudicatory procedures do not conflict with federal law merely because a State Superior Court judge and a federal administrative law judge could disagree about the evidence. That possibility arises in every instance of parallel state and federal adjudication. Furthermore, the Act precludes liability for employers whose employees are authorized to work in the United States according to the federal government. The Act requires State investigators to request a federal determination of a person's immigration status. When USCIS determines that an employee is authorized to work, State investigators and courts must accept that determination and the employer cannot be liable. A.R.S. §§ 23-211(8), 23-212(B), (H). See League of United Latin Am. Citizens v. Wilson, 908 F.Supp. 755, 770 (C.D.Cal. 1995) (upholding the state's ability to "verify immigration status by referring to INS information"). Any burden this imposes on the federal agency is authorized by federal law, which states that USCIS "shall respond" to a request for "verification or status information" "for any purpose authorized by law." 8 U.S.C. § 1373(c).
Plaintiffs argue that because the Act does not contain an explicit prohibition on discrimination, it conflicts with federal law. Arizonans are protected by the prohibitions against discrimination in IRCA, other federal laws, and Arizona law. See 8 U.S.C. § 1324b (prohibiting discrimination "against any individual . . . with respect to the hiring . . . or the discharging of the individual from employment"); 42 U.S.C. § 2000e-2 (prohibiting discrimination based on "race, color, religion, sex, or national origin"); A.R.S. § 41-1463(B) (prohibiting employment discrimination based on "race, color, religion, sex, age, disability or national origin"). The State did not have to duplicate these laws by inserting an independent discrimination provision into the Act. It provided that the Act "shall not be construed to require an employer to take any action that the employer believes in good faith would violate federal or state law." A.R.S. § 23-213. There is no actual conflict with the federal goal of discouraging discrimination because the Act prohibits discrimination through deference to State and federal protections.
Plaintiffs also contend that the Act's threat of license revocation upsets the balance *1055 that Congress struck between deterring employment of unauthorized aliens and minimizing discrimination. This false dichotomy amounts to an assertion that the Act defeats Congress' objectives because it achieves better deterrence than IRCA. Congress did not intend that the price of avoiding discrimination would be ineffective deterrence. Instead, it made discrimination illegal, imposed its own sanctions, and affirmed states' power to impose licensing sanctions.
Plaintiffs rely upon two foreign relations cases to argue that a slight shift in the mix of enforcement and discrimination creates a conflict. In Crosby v. National Foreign Trade Council, the Supreme Court held that states could not upset "the federal decision about the right degree of pressure to employ" and "undermine[] the congressional calibration of force" by "penalizing individuals and conduct that Congress . . . explicitly exempted or excluded from [trade] sanctions," especially "when the President exercises his discretionary authority to impose sanctions under the federal Act," 530 U.S. 363, 378-380, 120 S.Ct. 2288, 147 L.Ed.2d 352 (2000). Likewise, the Supreme Court held in American Ins. Ass'n v. Garamendi, that "the state Act [cannot] stand[] in the way of the President's diplomatic objectives" by requiring public disclosure of dealings in Europe during the Holocaust that did not have to be disclosed under federal rules, and thereby "use an iron fist where the President has consistently chosen kid gloves." 539 U.S. 396, 427, 123 S.Ct. 2374, 156 L.Ed.2d 376 (2003) (quoting Crosby, 530 U.S. at 386, 120 S.Ct. 2288) (alterations omitted).
Unlike the state laws in Crosby and Garamendi, the Act does not authorize sanctioning employers for acts that Congress has exempted or excluded from sanction. The sanctioned activity under IRCA and the Act is exactly the same. Furthermore, Crosby and Garamendi dealt with foreign relations, where the federal interest is dominant and therefore "any concurrent state power that may exist . . . is restricted to the narrowest of limits." Hines, 312 U.S. at 68, 61 S.Ct. 399. In contrast, the Act's employer sanctions provisions are employment regulations that are squarely within the police power of the State and that mirror those of IRCA in every significant respect. They do not conflict with the purposes and objectives of Congress. See Schuck, supra, at 80 ("[I]t is hard to see how state employer sanctions provisions that are carefully drafted to track the federal employer sanctions law can be inconsistent with it  unless we take ineffective enforcement to be the `real' federal policy from which state law must not deviate.").
B. The Act's Requirement that Employers Use E-Verify Does Not Conflict With the Purposes and Objectives of Congress
Because use of E-Verify is voluntary under federal law, Plaintiffs assert that the State's E-Verify requirement in § 23-214 is preempted. "To discern Congress' intent we examine the explicit statutory language and the structure and purpose of the statute." Gade, 505 U.S. at 98, 112 S.Ct. 2374 (quoting Ingersoll-Rand Co. v. McClendon, 498 U.S. 133, 138, 111 S.Ct. 478, 112 L.Ed.2d 474 (1990)). When Congress enacted IIRIRA, it declared that "the Attorney General may not require any person or other entity to participate in [E-Verify]." § 402(a), 110 Stat. at 3009-656. This and every other provision in IIRIRA that mentions voluntary participation refers to how E-Verify is to operate in the context of the federal employer sanctions system. Those provisions strongly evidence Congress' intent not to make E-Verify mandatory at the national level for the national sanctions law. Without *1056 more, they do not raise an inference that Congress intended to prevent the states from mandating use of the system in their licensing laws.
Congress wishes E-Verify to be used and revised through experimentation. In IRCA, it authorized the President to implement changes to the I-9 system "to establish a secure system to determine employment eligibility." 8 U.S.C. § 1324a(d)(1). Congress' objective is to create a system that will reliably determine employment eligibility, will be counterfeit-resistant, and will protect privacy rights. § 1324a(d)(2). The system also needs to "have reasonable safeguards against the system's resulting in unlawful discriminatory practices." IIRIRA § 404(d)(4), 110 Stat. at 3009-663. But Congress has not conditioned use of E-Verify on the perfect achievement of these goals. It ordered the Secretary of Homeland Security to make the program accessible nationwide despite its alleged imperfection. Expansion Act § 3(b), 117 Stat. at 1944. Unless and until Congress fails to re-authorize the program by November, 2008,[4] E-Verify is a Congressionally approved tool for employers nationwide.
The Act's E-Verify requirement does not misuse federal resources for an unintended purpose. See Garrett v. City of Escondido, 465 F.Supp.2d 1043, 1057 (S.D.Cal.2006) (holding that a local government could not misuse a system for ascertaining benefits eligibility to verify eligibility for housing). It requires employers to use E-Verify for the precise purpose that Congress intended. It also does not force the federal government to allocate more resources to the program than Congress intended to allocate. The Secretary of Homeland Security must accommodate employer enrollment to the maximum extent that he deems possible given his budgetary and technical resources. See IIRIRA § 402(c)(3), 110 Stat. at 3009-657 (the Secretary "shall accept all elections" of employers to participate, but has the power to "reject an election [to participate] . . . if [he] has determined that there are insufficient resources to provide appropriate services."). There is no evidence that the Secretary, or any executive officer for that matter, has balked at the number of Verify users that Arizona would add to the system. Indeed, the court can take judicial notice that DHS has placed billboard and radio advertisements in the Phoenix area to encourage greater participation.
The E-Verify requirement does not overburden employers with financial and administrative costs. The overwhelming majority of E-Verify users pay very little in setup and operational costs and find the system easier to use than I-9 alone. Plaintiffs have no evidence that Congress intended to protect employers from state laws that impose such incremental costs. Furthermore, unlike the regulation in Geier v. American Honda Motor Co., 529 U.S. 861, 120 S.Ct. 1913, 146 L.Ed.2d 914 (2000), Congress did not intend to vest employers with individual rights, good against the states' police powers, to choose whether or not to participate in E-Verify. In Geier, the Department of Transportation faced public discontent over its mandate that car manufacturers use particular passive restraint systems, so it issued a regulation that "deliberately sought variety  a mix of several different passive restraint systems." It contemporaneously explained that allowing manufacturers to choose would avoid another "backlash" and "facilitate the development of alternative, *1057 cheaper, and safer restraint systems." Id. at 876-79, 120 S.Ct. 1913. Here, plaintiffs have no evidence that Congress intended to vest employers with an autonomous choice for the sake of a higher federal, goal.
Federal policy encourages the utmost use of E-Verify. The Act effectively in, creases employer use of the system with no evidence of surpassing logistical limits, and it does so in the context of a licensing sanction law that is within the police power of the states as expressly recognized by IRCA. That Congress has not yet approved a bill mandating use of E-Verify within the federal employer sanctions process evinces Congressional intent regarding national  not state level  use of E-Verify. The Act's requirement that Arizona employers use E Verify therefore does not actually conflict with Congress' objectives.
V. The Act Provides Employers With Procedural Due Process
Under both the federal and State constitutions, procedural due process requires that a party have an opportunity to be heard "at a meaningful time and in a meaningful manner." Mathews v. Eldridge, 424 U.S. 319, 333, 96 S.Ct. 893, 47 L.Ed.2d 18 (1976) (quoting Armstrong v. Manzo, 380 U.S. 545, 552, 85 S.Ct. 1187, 14 L.Ed.2d 62 (1965)). Due process requires notice that is reasonably calculated under all of the circumstances to apprise interested parties of the pendency of the action and afford them the opportunity to present their objections. Mullane v. Cent. Hanover Bank & Trust Co., 339 U.S. 306, 314, 70 S.Ct. 652, 94 L.Ed. 865 (1950). It also requires a fair trial in a fair tribunal." In re Murchison, 349 U.S. 133, 136, 75 S.Ct. 628, 99 L.Ed. 942 (1955); United States v. Superior Court, 144 Ariz. 265, 280, 697 P.2d 658, 673 (1985). Due process "is flexible and calls for such procedural protections as the particular situation demands." Mathews, 424 U.S. at 334, 96 S.Ct. 893 (quoting Morrissey v. Brewer, 408 U.S. 471, 481, 92 S.Ct. 2593, 33 L.Ed.2d 484 (1972)).
Plaintiffs contend that the Act on its face violates procedural due process of law by denying employers any fair ascertainment of an essential element of liability. Again, the Act provides the following concerning Superior Court proceedings:
On determining whether an employee is an unauthorized alien, the court shall consider only the federal government's determination pursuant to 8 United States. Code section 1373(c). The federal government's determination creates a rebuttable presumption of the employee's lawful status. The court may take judicial notice of the federal government's determination and may request the federal government to provide automated or testimonial verification pursuant to 8 United States Code section 1373(c).
A.R.S. § 23-212(H). This subsection requires interpretation. On the one hand, the Superior. Court "shall consider only" the federal government's determination "whether an employee is an unauthorized alien." But on the other hand, that determination only creates "a rebuttable presumption," meaning that other evidence may be considered. The. Superior Court itself may request "automated or testimonial verification" from the federal government.
The parties offer different interpretations of this subsection. Plaintiffs say that the federal determination of the employee's authorization status is conclusive, and thus denies employers any chance to present evidence that the employee is authorized. They give no effect to the second sentence, which subjects the federal determination to rebuttal evidence. Defendants' interpretation gives some effect to both sentences. They interpret the provision *1058 to preclude the State from enforcing the Act unless it has received federal verification that the employee is unauthorized, but to allow the Superior Court to consider all evidence on questions of liability. Under either interpretation, an employer can present evidence of the employee's immigration status or work authorization to prove he lacked knowledge or intent to employ an unauthorized alien.
This court need not resolve which interpretation of the statute is correct. For Plaintiffs to prevail in this facial challenge, they must show there is no procedurally adequate application of the statute. They have not done that, as each of the offered meanings of § 23-212(H) entails minimally fair procedure, or better.
A. Defendants' Interpretation Meets Due Process
Defendants' interpretation of § 23-212(H) easily meets due process requirements. No employer may, be sanctioned without a full evidentiary hearing in the Superior Court of Arizona. A.R.S. § 23-212(E); Ariz. R. Civ. P. 65.2. The State has the burden to prove that the employer knowingly or intentionally employed an unauthorized alien. The Superior Court has full evidence-taking, fact-finding, and discretionary authority on all issues of liability, it simply cannot find an employee unauthorized absent a federal determination to that effect under 8 U.S.C. § 1373(c).
Under Defendants' interpretation, subsection (H) parallels subsection (B), which prohibits enforcing officers from "independently making a final determination on whether an alien is authorized to work in the United States" apart from the government's § 1373(c) response. Subsections (B) and (H) harmonize the Act with federal law and may be meant to protect workers from being the direct subject of investigation and enforcement. But where the employer's liability is at issue, the § 1373(c) determination creates only a rebuttable presumption-meaning that the employer may present any evidence to rebut the presumption that the employee is unauthorized or prove that it lacked knowledge of the employee's unauthorized status. Because the State cannot conclude that the employee is unauthorized without the federal determination, additional evidence of the employee's status can only exonerate the employer from liability.
This interpretation provides the employer with a meaningful hearing on the subject of liability and avoids the constitutional issues posed by Plaintiffs. See Mejak v. Granville, 212 Ariz. 555, 557, 136 P.3d 874, 876 (2006) ("[I]n interpreting a statute, this Court must . . . give effect to every provision in the statute . . . [and] interpret the statute so, that no provision is rendered meaningless, insignificant, or void."); Business Realty v. Maricopa County, 181 Ariz. 551, 559, 892 P.2d 1340, 1349 (1995) ("We interpret statutes to uphold their constitutionality, if that is possible. As a corollary, we strive to give statutes meanings that avoid serious constitutional issues. We reach those only when absolutely necessary.").
B. Plaintiffs Have Not Shown That Their Interpretation Fails Due Process
Even if the government's § 1373(c) response that the employee is unauthorized is conclusive upon the Superior Court, as Plaintiffs contend, employers still have doubly fair and adequate procedure embedded in the federal determination itself. That fair procedure is found in the E-Verify process, which Arizona employers must use, and again in the § 1373(c) response that the county attorney and the Superior Court may request from the government.
*1059 1. The E-Verify process itself is fair, prompt, interactive, and adequate. It provides opportunity for the employee to be heard. After an initial report to the employer that the employee is not authorized to work, USCIS must make available a "secondary verification process to confirm the validity of information provided?' IIRIRA § 404(c), 110 Stat. at 3009-663. USCIS records the result of both its initial response and its secondary verification process in the Verification Information System' database, and then issues a final determination. (Facts, Doc. # 152, Ex. 52, Findings of the Web Basic Pilot Evaluation 11-15, Sept. 2007.) The employer, is the beneficiary of that process, with the authorized employee having his federal records cleared up unless he abandons the effort. The employer is protected by his ability to terminate an employee who declines to clear up his records through the interactive process of E-Verify. An employee who proceeds to a final non-confirmation under E-Verify may even have federal judicial review of that final determination. See 5 U.S.C. § 702. When the State later submits its § 1373(c) request and USCIS checks its, verification database, the data will reflect the outcome of the secondary process and the response given to the State will be a final determination of employment status.
With employers on notice that they must avail themselves of this prior adequate procedure, due process does not require a second procedure (though § 23-212(H) does give them a second procedure under 8 U.S.C. § 1373(c)). Due process of law does not prevent legislation from requiring recourse to prior adequate proceedings, the result of which may not be questioned in a later proceeding, such as an enforcement proceeding. Natural Resources Defense Council, Inc. v. U.S. EPA, 673 F.2d 400, 406-07 (D.C.Cir.1982) (due process concerns arising from preclusion of review have little weight where, in fact, the regulated parties were on full notice of the need to challenge regulations within a specified time). The Act builds on this due process principle and thus accords employers and workers fair and adequate process. Obligatory deference to the procedurally adequate and mandatory federal determination process is not unconstitutional.
Of course, the procedural adequacy of E-Verify could count as a substitute for original Superior Court evidence and fact-finding concerning the employee's unauthorized status only if the employer was on notice to use E-Verify when hiring the worker. That is not the case for workers who were hired before E-Verify became mandatory in Arizona on January 1, 2008. There is debate over whether the Act permits enforcement proceedings concerning employees hired before January 1, 2008. Though at least some county attorneys say the Act does apply to previous hires, no county attorney has expressed any intention, of enforcing with respect to previous hires. (Trial Tr. 109.) The cost-of-compliance injury upon which the court has found standing against the county attorneys would not apply to enforcement for previous hires since the Act does not purport to require E-Verify confirmation for them. In any event, the court need not decide whether the Act permits enforcement for old hires, which would have to await an actual case with those facts. It is enough that the statute is capable of some constitutional application to defeat this facial challenge.
2. Employers who have not confirmed under E-Verify have one or two more chances for secondary verification of the employee's status, thus affording adequate procedure to the employer. The first may occur when the State submits its request under § 1373(e). Second, the Superior Court may "request the federal government to provide automated or testimonial *1060 verification pursuant to [§ 1373]," A.R.S. § 23-212(H), which is another chance to submit evidence of the employee's work authorization and have the government act upon it. Under federal law, USCIS has an affirmative duty to respond to such verification requests. 8 U.S.C. § 1373(c).
USCIS has not clearly defined many of the procedures that it follows when responding to state § 1373(c) inquiries. It might perform secondary verifications of employee documentation at the behest of State investigators and the Superior Court. The number of such requests will be insignificant compared to the number of E-Verify requests, so the agency easily could do so. Arguable legal authority also exists for secondary checks, through § 1373 requests. IIRIRA §§ 403(a)(4), 404(c), 642, 110 Stat. 3009-660, 661, 663, 707 (requiring the federal government to "provid[e] the requested verification or status information" to the states in the same statute that created E-Verify and mandated a secondary verification process) (emphasis added). If USCIS, performs secondary verification of employee documentation, then its § 1373(c) process will be the same as the E-Verify process.
Neither the federal government nor the flexible principles of due process explained in Mathews, 424 U.S. at 334, 96 S.Ct. 893, require that the employer be allowed to interact directly with the federal government agency in its verifying process. Even under E-Verify, Congress gave the employee access to the secondary verification process, not the employer, though the employer must inform and assist the employee. IIRIRA § 403(a)(4), 100 Stat. 3009-660 to 661. (See also Facts, Doc. # 148, Ex. 7, E-Verify Memorandum of Understanding, Art. II § C ¶ 9, Art. III.)
The Act provides employers opportunities to be heard through the federal processes themselves. They may be heard indirectly through their employees' dialog with the government in E-Verify, and directly by presenting evidence of an employee's immigration status, perhaps to the county attorney and certainly to the Superior Court. Both can pass it on to the federal government for secondary review of work authorization and a further determination under § 1373(c). Plaintiffs' evidence does not prove that USCIS will refuse to consider such evidence and con duct secondary review of the employee's work authorization. Therefore, even if the government's § 1373(c) response is conclusive upon the Superior Court, Plaintiffs fall short of showing that the § 1373(c) process itself will lack adequacy and fairness. That is enough to defeat this facial challenge.
The facial constitutionality of this process is not defeated by hypothetical situations that may result in no secondary verification taking place. Such abstraction is not the business of a facial challenge. Plaintiffs may raise those as-applied challenges if and when such procedural failures occur.
C. The Superior Court Process Is Fair and Adequate
Plaintiffs' other procedural due process challenges have no merit. "The other Superior Court processes are subject to all the procedural protections of the Arizona Rules of Civil Procedure. Since the Superior Court has full evidence-taking, fact-finding, and discretionary authority on these issues, with the burden of proof on the State, there can be no due process right to participate in the enforcing officer's investigation and preparation of his case (though civil enforcement proceedings are rarely brought without first contacting the defendant).
Nowhere in the Act does it say that county attorneys must prosecute all nonfrivolous cases, or ones motivated by discrimination. Plaintiffs' other procedural *1061 fears are improbable. If they ever arose in a real case, they could be decided, but there are no real facts here and the Act is not deficient on its face.
VI. Other Contentions
The Business Group Plaintiffs' complaint (Doc. # 1) also alleges that the Act violates the Commerce Clause of the U.S. Constitution, the separation of powers doctrine of the Arizona Constitution, and the Fourth Amendment of the U.S. Constitution. They have stipulated to withdraw the separation of powers and Fourth Amendment claims. (Doc. # 134).
With respect to the Commerce Clause argument, the Act does not regulate employees completely outside of the State. The Act defines "employee" as "[a]ny person who performs employment services for an employer" who is licensed to do business in the State. A.R.S. § 23-211(3). However, enforcement actions must be filed "against the employer by the county attorney in the county where the unauthorized alien is employed." § 23-212(D) (emphasis added). This precludes the extra-territorial application upon which the Business Group Plaintiffs ground their Commerce Clause argument. It also pre, eludes conflict with the laws of another state where an employee works.
IT IS THEREFORE ORDERED that the Clerk enter judgment dismissing these actions as against Defendant Arizona Attorney General Terry Goddard without prejudice for lack of subject matter jurisdiction, there being no justiciable case or controversy against him.
IT IS FURTHER ORDERED as to all other Defendants that the Clerk enter judgment against Plaintiffs and in favor of those Defendants and that Plaintiffs take nothing. The Clerk shall terminate this action.
IT IS FURTHER ORDERED that the motions for preliminary injunction (Doc. # 4 in No. CV 07-2496 and Doc. # 3 in No. CV 07-2518) are denied.


                                     INDEX
  I.  Background .................................................................. 1040
      A.  Procedural History and Related Proceedings .............................. 1040
      B.  State and Federal Sanctions for Employing Unauthorized Workers........... 1041
      C.  Burden in a Facial Challenge ............................................ 1044
 II.  Federal Preemption Standards ................................................ 1044
III.  The Immigration Reform and Control Act Expressly Authorizes, Rather Than..... 1044
       Preempts, the Licensing Sanctions in the Act ............................... 1045
      A.  The Plain Language of 8 U.S.C. § 1324a(h)(2) Authorizes State Licensing
          Sanctions ............................................................... 1045
      B.  The Licensing Sanction Authorization is Not Conditioned on Completed
          Federal Proceedings Against the Violator; the Legislative History
          Does Not So State and Could Not Defeat the Statutory Language if
          it Did................................................................... 1046
      C.  The Structure and Purpose of IRCA Do Not. Support Plaintiffs'
          Restrictive Interpretation of the Savings Clause ........................ 1048
        1.  IRCA Does Not Clearly Evidence Congressional Intent to Prevent
            States From Independently Revoking the Business Licenses of
            Those Who Knowingly Employ Unauthorized Aliens ........................ 1049
        2.  The Act Does Not Impermissibly Regulate in the Field of
            Immigration ........................................................... 1051
 IV. The Act Does Not Conflict With the Purposes and Objectives of Congress........ 1052
*1062
      A. The Act's Licensing Sanctions Procedures Do Not Conflict With the
         Purposes and Objectives of Congress ...................................... 1053
      B. The Act's Requirement that Employers Use E-Verify Does Not Conflict
          With the Purposes and Objectives of Congress ............................ 1055
V.  The Act Provides Employers With Procedural Due Process ........................ 1057
    A.  Defendants' Interpretation Meets Due Process .............................. 1058
    B.  Plaintiffs Have Not Shown That Their Interpretation Fails Due Process ..... 1058
    C.  The Superior Court Process Is Fair and Adequate ........................... 1060
VI.  Other Contentions ............................................................ 1061

NOTES
[1]  If the E-Verify requirement of A.R.S. § 23-214 were invalid, it would be severed and the remainder of the Act upheld. 2007 Ariz. Sess. Laws, Ch. 279, Sec. 5 ("If any provision of this act or its application to any person or circumstance is held invalid, the invalidity does not affect other provisions of this act that can be given effect without the invalid provision or application, and to this end the provisions of this act are severable.").
[2]  The Supreme Court has observed that its "pre-emption categories are not rigidly distinct'" but that the pre-emptive label chosen can "carry with it substantive implications for the scope of pre-emption." Gade, 505 U.S. at 104 n. 2, 112 S.Ct. 2374 (quoting English, 496 U.S. at 79 n. 5, 110 S.Ct. 2270 (emphasis added)). See also Crosby, 530 U.S. at 372 n. 6, 120 S.Ct. 2288. The occasional conflation of implied field preemption and implied conflict preemption can be especially troubling. See Gade, 505 U.S. at 115-16, 112 S.Ct. 2374 (Souter, J. dissenting) (quoting L. TRIBE, AMERICAN CONSTITUTIONAL LAW 486 (2d ed.1988) (noting that some conflict preemption analysis presents "`a situation similar in practical effect to that of federal occupation of a field.'")). Both require analysis of the structure and purpose of a statute to glean Congress' intent, but the substantive implication is different. With field preemption, state police powers are relegated to the narrowest of limits, With conflict preemption, states retain their police powers in full, but they cannot use those powers to defeat federal objectives. Conflict preemption analysis, if loosely used, can allow invalidation of state laws based upon concerns that more properly go to field preemption, but without having to say straightly that states are excluded from the entire field.
[3]  The Act's replication of the federal affirmative defense of I-9 compliance is not prohibited by 8 U.S.C. § 1324a(b)(4) and (5). These provisions protect persons' privacy rights from employer misuse, and ensure that the government cannot expand use of the I-9 Form to prosecutions other than for employment of unauthorized aliens. Arizona's replication of the federal affirmative defense respects' those policies. Subparagraph (4) restricts employers from using copies of identification documents presented by new hires for any purpose other than "complying with the requirements of this subsection." The subsection creates IRCA's employment verification system. The Act allows employers to use I-9 documentation to prove their compliance with the federal employment verification system and then accords employers a rebuttable presumption of innocence. Subparagraph (5) restricts I-9 Forms from being used "for purposes other than for enforcement of [IRCA]." IRCA expressly includes state permission to impose sanctions on employers of unauthorized aliens through "licensing and similar laws." 8 U.S.C. 1324a(h)(2). State use of I-9 Forms to enforce employer licensing sanctions is therefore incorporated into subparagraph (5) by section (h)(2).
[4]  The federal government may terminate an employer's use of E-Verify. There is no reason to think that the government would exclude users except for their own misconduct. Even if a user were terminated or E-Verify ceased to exist, the remainder of the Act could be validly implemented and would survive.
