Taotao USA, Inc. v. United States Environmental Protection Agency ( 2022 )


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  •                                  UNITED STATES DISTRICT COURT
    FOR THE DISTRICT OF COLUMBIA
    TAOTAO USA, INC., et al.,
    Plaintiffs,
    Civil Action No. 20-cv-915 (BAH)
    v.
    Chief Judge Beryl A. Howell
    UNITED STATES ENVIRONMENTAL
    PROTECTION AGENCY, et al.,
    Defendants.
    MEMORANDUM OPINION
    Plaintiffs Taotao USA, Inc. (“Taotao USA”), Taotao Group Co., Ltd. (“Taotao China”),
    and Jinyun County Xiangyuan Industry Co., Ltd. (“Jinyun”) bring this action against the United
    States Environmental Protection Agency (“EPA”) and a Director of EPA’s Office of Enforcement,
    seeking review of a decision by EPA’s Environmental Appeals Board (“EAB”) under the
    Administrative Procedure Act (“APA”), 
    5 U.S.C. §§ 701
    –706, and section 205(c)(5) of the Clean
    Air Act (“CAA”), 
    42 U.S.C. § 7524
    (c)(5). Compl. ¶ 1, ECF No. 1. The challenged EAB decision,
    issued on March 5, 2020, affirmed an Administrative Law Judge (“ALJ”) decision holding
    plaintiffs jointly and severally liable for the manufacture and importation into the United States of
    109,964 highway motorcycles and recreational vehicles, in violation of CAA sections 203(a) and
    213(d), and assessing a civil penalty totaling $1,601,149.95. See EAB Final Decision and Order
    (Mar. 5, 2020) (“EAB Final Decision”) at 42–43, J.A. at 4–5, ECF No. 30-6. 1 The EAB Final
    1
    The Administrative Record (“AR”) in this case is voluminous and, in accordance with the local rules, the
    parties filed a Joint Appendix, containing portions of the AR cited or otherwise relied upon for the pending motions.
    See D.D.C. LCVR 7(n); J.A. at 1, ECF No. 30. The 1975-page Joint Appendix is docketed in four separate docket
    entries, see ECF Nos. 30–33, with each entry containing separate attachments. Rather than cite to the Joint
    Appendix, however, the parties refer either to Bates-stamped document numbers in the larger AR or docket numbers
    and corresponding pages from the ALJ and EAB dockets, which has made unnecessarily cumbersome and time-
    consumingly difficult locating the precise document referenced by the parties. For ease of reference, throughout this
    1
    Decision turned on a critical finding that plaintiffs’ vehicles contained catalytic converters that did
    not conform to the design specifications described in their applications for certificates of
    conformity, rendering the vehicles not in conformity, in all material respects, to the information
    provided in their applications, with the result that the vehicles were not covered by a valid
    certificate of conformity (“COC”) authorizing their importation into the United States. 
    Id.
     at 56–
    57.
    Pending before the Court are the parties’ cross-motions for summary judgment. See Pls.’
    Mot. Summ. J. (“Pls.’ Mot.”), ECF No. 23; Defs.’ Cross-Mot. Summ. J (“Defs.’ Mot.”), ECF No.
    24. For the reasons set out below, defendants’ cross-motion is granted, and plaintiffs’ motion is
    denied.
    I.        BACKGROUND
    Following review of the applicable statutory and regulatory framework under the CAA,
    the relevant factual and procedural background is summarized below.
    A.     Statutory and Regulatory Framework
    Congress enacted the Clean Air Act, 
    42 U.S.C. § 7401
     et seq., “to protect and enhance
    the quality of the Nation’s air resources so as to promote the public health and welfare and the
    productive capacity of its population,” 
    id.
     § 7401(b)(1). The CAA was motivated by “mounting
    dangers to the public health and welfare” caused by “air pollution brought about by urbanization,
    industrial development, and the increasing use of motor vehicles.” Id. § 7401(a)(2).
    In Title II of the CAA, Congress addressed pollution problems caused by vehicle emissions
    by regulating emission standards for new vehicles or new vehicle engines. Specifically, the CAA
    requires the EPA Administrator to prescribe standards for emissions of air pollutants from new
    Memorandum Opinion, citations to documents in the AR include the name of the document, the page numbers of the
    Joint Appendix on which the document appears, and the corresponding document numbers.
    2
    vehicles and engines, “which may reasonably be anticipated to endanger public health or welfare.”
    Id. § 7521(a)(1). Motor vehicles and engines, as well as nonroad vehicles and engines are two of
    the many types of emission sources regulated under the Act. See id. §§ 7521, 7547. 2
    To ensure compliance with these standards, the CAA and its regulations establish a
    mandatory pre-market testing and certification program through which EPA confirms that motor
    vehicles and their engines and nonroad vehicles and their engines conform to the applicable
    emission standards set forth in the regulations. Id. §§ 7525(a)(1), 7547(d); 
    40 C.F.R. §§ 86.407
    -
    78, 86.437-78 (covering highway motorcycles); 
    40 C.F.R. §§ 1051.101
    , 1068.101(a)(1) (covering
    recreational vehicles). New motor vehicles and engines and nonroad vehicles and engines may
    not be sold, offered for sale, introduced or delivered for introduction into commerce, or imported
    into the United States, unless they are covered by a COC. 
    42 U.S.C. § 7522
    (a)(1); 
    40 C.F.R. § 1068.101
    (a)(1). COCs represent the Administrator’s finding that a particular class and model year
    of motor vehicles or engines or nonroad vehicles or engines conforms with all of the requirements
    established by the applicable regulations. 
    42 U.S.C. § 7525
    (a); 
    40 C.F.R. § 1068.101
    (a)(1)(i). A
    COC is, essentially, “a license that allows an automobile manufacturer to sell vehicles to the
    public.” United States v. Chrysler Corp., 
    591 F.2d 958
    , 960 (D.C. Cir. 1979); see also 
    42 U.S.C. § 7521
    .
    EPA regulations establish similar methods and procedures for the issuance of COCs for
    both highway motorcycles and recreational vehicles. EPA’s decision to issue a COC is based on
    2
    A motor vehicle is defined as “any self-propelled vehicle designed for transporting persons or property on a
    street or highway.” 
    42 U.S.C. § 7550
    (2). A nonroad vehicle is defined as “a vehicle that is powered by a nonroad
    engine and that is not a motor vehicle or a vehicle used solely for competition.” 
    Id.
     § 7550(11). The motorcycles at
    issue in this case fall under the category of motor vehicles and are governed by CAA regulations found in 40 C.F.R.
    Part 86. See EAB Final Decision at 43–44, 43 n.2; 
    40 C.F.R. §§ 86.401-2006
    , 86.402-98. Plaintiffs also
    manufactured and imported nonroad recreational vehicles, which are governed by the regulations in 40 C.F.R. Parts
    1051 and 1068. See EAB Final Decision at 43 & n.3; 
    40 C.F.R. § 1051.1
     (listing recreational vehicles); 
    id.
     §§
    1068.1(a)(12), (c).
    3
    the manufacturer’s application for a COC, which application contains all the information needed
    to ensure that a vehicle meets the required emission standards and any other requirement set out
    in the applicable regulations. 
    40 C.F.R. §§ 86.407-78
    , 86.416-80(a) (highway motorcycles); 
    id.
    §§ 1051.201(a)–(b), 1051.205 (recreational vehicles). Each application covers distinct engine
    families, i.e., “groupings [of vehicles] whose engines are expected to have similar emission
    characteristics throughout their useful life.” Id. § 86.420-78(a) (highway motorcycles); id. §
    1051.230(a) (recreational vehicles). Vehicles in the same engine family must share certain
    characteristics, including the number, location, volume, and composition of any catalytic
    converters within their engines. Id. § 86.420-78(b) (highway motorcycles); id. § 1051.230(b)
    (recreational vehicles). Accordingly, each application must include a description of the vehicles
    covered by the application as well as descriptions of their engine, emission control system, and
    fuel system components. Id. § 86.416-80(a)(2)(i) (highway motorcycles); id. § 1051.205(a)
    (recreational vehicles). The application also consists of emissions and other test data gathered
    from a test vehicle selected to represent the engine family seeking certification. See id. §§ 86.421-
    78, 86.423-78, 86.431-78, 86.436-78 (highway motorcycles); id. § 1051.235 (recreational
    vehicles).
    Upon review of all the test reports, data, and other pertinent information submitted by the
    manufacturer, if the EPA Administrator “determines that a test vehicle(s) meets the requirements
    of the [CAA] and [the regulations governing highway motorcycles],” the Administrator will issue
    a COC covering all vehicles represented by the test vehicle “upon such terms as [the
    Administrator] may deem necessary to assure that any new motorcycle covered by the certificate
    will meet the requirements of the act and [the applicable regulations].” Id. § 86.437-78(a)(2).
    Similarly, for recreational vehicles, if the EPA Administrator determines that “an application is
    4
    complete and shows that the engine family meets all the requirements of [the applicable
    regulations] and the Act, [the Administrator] will issue a certificate of conformity for the engine
    family” subject to any additional conditions set by the Administrator. Id. § 1051.255(a).
    Notably, the regulations governing recreational vehicles specifically warn manufacturers
    that “[e]ngines/equipment are considered not covered by a certificate unless they are in a
    configuration described in the application for certification.” Id. § 1068.101(a)(1)(i); see also id. §
    1068.103(a) (“Engines/equipment covered by a certificate of conformity are limited to those that
    . . . conform to the specifications described in the certificate and the associated application for
    certification.”). Additionally, for both highway motorcycles and recreational vehicles, the COC
    only covers vehicles manufactured during the time period specified in the certificate. Id. § 86.437-
    78(a)(2)(ii) (highway motorcycles); id. § 1068.103(a) (recreational vehicles).
    The CAA provides EPA with various mechanisms to enforce this complex regulatory
    regime. For example, EPA may test engines or vehicles previously issued a COC to determine if
    they “in fact conform with the regulations with respect to which the certificate of conformity was
    issued,” and may suspend or revoke such COC in whole or in part or as it applies to the
    noncompliant engines or vehicles. 
    42 U.S.C. §§ 7525
    (b)(1)–(2). EPA may also, for purposes of
    enforcement, “enter, at reasonable times, any plant or other establishment of [a] manufacturer,
    for the purpose of conducting tests of vehicles or engines in the hands of the manufacturer[] or . .
    . inspect, at reasonable times, records, files, papers, processes, controls, and facilities used by [a]
    manufacturer.” 
    Id.
     § 7525(c). When a manufacturer sells, offers for sale, introduces or delivers
    into commerce, or imports into the United States a new engine or vehicle that is not covered by a
    valid COC, or causes such acts to occur, EPA may commence a civil action to assess and recover
    5
    civil penalties up to $25,000 per noncompliant vehicle or engine. Id. §§ 7524(a)–(b). 3 “In lieu
    of commencing a civil action,” EPA may assess civil penalties for noncompliant vehicles or
    engines, though it may not seek penalties exceeding $200,000 per violator “unless the
    Administrator and the Attorney General jointly determine that a matter involving a larger penalty
    amount is appropriate for administrative penalty assessment.” Id. § 7524(c)(1). Such
    determinations to seek a larger penalty by the Administrator and the Attorney General are not
    subject to judicial review. Id.
    B.      Plaintiffs’ Applications for Certificates of Conformity and EPA’s
    Investigation
    Taotao China, a corporation organized under the laws of the People’s Republic of China,
    manufactures a variety of products, including ATVs and highway motorcycles. EAB Final
    Decision at 46–47. Jinyun, a subsidiary corporation of Taotao China also organized under the
    laws of the People’s Republic of China, manufactures nonroad recreational vehicles. Id. at 47.
    Taotao USA, a corporation located in, and organized under the laws of, the State of Texas, is the
    exclusive U.S. importer of vehicles manufactured by Taotao China and Jinyun for sale to dealers
    in the United States and purchases no vehicles from any other supplier. Id. Plaintiffs are also
    connected by familial bonds. Yuejin Cao, the owner of Taotao China and the President of both
    Taotao China and Jinyun, is the father of Matao Cao, the owner of Taotao USA. Id. At the time
    of the alleged violations at issue in this case, Matao Cao was also the President and registered
    agent for Taotao USA. Id.
    This dispute arises from plaintiffs’ manufacturing and importation of 109,964 highway
    motorcycles and recreational vehicles purportedly covered by ten COCs. Compl. ¶¶ 23–25. From
    2011 to 2015, Taotao USA filed ten COC applications to certify vehicles belonging to different
    3
    EPA periodically adjusts the maximum civil penalty amount to account for inflation. 
    40 C.F.R. § 19.4
    .
    6
    engine families or previously certified engine families under different model years. 
    Id.
     ¶¶ 24–25.
    The COC applications identified either Taotao China or Jinyun as the “original manufacturer” of
    the vehicles referenced in the applications, with each COC application containing a “Statement of
    Identicality” and “Statement of Conformity.” EAB Final Decision at 47–48. The Statements of
    Identicality confirmed that any vehicle manufactured under the covered models would be
    “identical in all material respects to the [vehicles] described in [the] application for certification.”
    
    Id.
     In turn, the Statements of Conformity acknowledged that all vehicles manufactured and
    assembled by Taotao China or Jinyun were, or would be, compliant with EPA regulations
    applicable to each engine family. 
    Id. at 48
    . The ten COC applications also identified the vehicles’
    catalytic converter as an “emission related part” and provided detailed descriptions of the catalytic
    converters used for each engine family, including the ratio of precious metals—platinum,
    palladium, and rhodium—within each catalytic converter. 
    Id.
     EPA issued COCs for all ten
    applications. Compl. ¶ 23.
    In March 2012, EPA began inspecting shipments of highway motorcycles and recreational
    vehicles built by Taotao China and Jinyun and imported by Taotao USA. ALJ Initial Decision
    (Aug. 7, 2018) (“ALJ Initial Decision”) at 12, J.A. at 13, ECF No. 31-19. 4 Based on this first
    round of inspections, EPA sent plaintiffs a Notice of Violation in regard to 64,377 vehicles,
    spanning eight engine families, which were manufactured and imported by plaintiffs in violation
    4
    This is not the first time Taotao USA has been found by EPA to have imported vehicles that failed to match
    the design specifications described in the corresponding COC applications. Prior to the events giving rise to the instant
    dispute, EPA found that Taotao USA imported approximately 4,000 vehicles, in violation of 
    42 U.S.C. § 7522
    (a)(1),
    because the imported vehicles contained emissions-related parts that did not conform to the specifications described
    in their corresponding COC applications. ALJ Initial Decision at 11. EPA and Taotao USA subsequently entered
    into an Administrative Settlement Agreement (“ASA”) requiring Taotao USA to pay a civil penalty and to implement
    a compliance plan for all future new imported vehicles. 
    Id.
     The plan specifically called for Taotao USA to submit
    pre-import analyses of its vehicles’ catalytic converters, but Taotao USA continuously failed to comply with the ASA
    and ultimately paid a penalty for violating the ASA in 2012. 
    Id.
     Given this record, EPA’s decision to inspect the
    newly-arrived shipments is hardly surprising.
    7
    of the CAA. 
    Id.
     Specifically, the inspections revealed significant discrepancies between the ratios
    of precious metals described in the COC applications for each engine family and the ratios actually
    contained in the vehicles’ catalytic converters. 
    Id.
    In February 2014, EPA ordered Taotao USA to test vehicles from the eight violating engine
    families. 
    Id.
     Taotao USA hired California Environmental Engineering, LLC (“CEE”) to conduct
    “low-hour” emissions tests of twenty-four vehicles from the eight violating engine families. 
    Id.
    CEE reported that all but one vehicle complied with emissions standards at the low-hour mark
    (though EPA later submitted evidence suggesting that the engines would not remain compliant
    throughout their useful life). 
    Id.
     at 12–13. The twenty-three allegedly compliant vehicles were
    subsequently sent to SGS Canada Inc. for further testing. 
    Id. at 13
    . SGS Canada Inc. found
    quantities of platinum, palladium, and rhodium in the catalytic converters inconsistent with those
    described in the vehicles’ corresponding COC applications. 
    Id.
    Thereafter, in March 2015, EPA and the Department of Justice (“DOJ”) jointly waived the
    penalty limit on EPA’s authority to assess penalties in administrative actions pursuant to 
    42 U.S.C. § 7524
    (c)(1), and EPA’s Office of Enforcement and Compliance Assurance filed an eight-count
    administrative complaint against plaintiffs, alleging violations of CAA sections 203(a) and 213(d),
    
    42 U.S.C. §§ 7522
    (a), 7547(d), and their implementing regulations, codified at 
    40 C.F.R. §§ 86.407-78
    , 1051.255, 1068.101. ALJ Initial Decision at 13; EAB Final Decision at 42–43; see
    Letter from Karen S. Dworkin, Assistant Section Chief, U.S. DOJ, to Phillip A. Brooks, Dir., U.S.
    EPA (Mar. 17, 2015) (“DOJ 2015 Letter”), J.A. at 2, ECF No. 31-24. The EPA administrative
    complaint alleged that plaintiffs manufactured, offered for sale, introduced or delivered for
    introduction into commerce, or imported into the United States 64,377 highway motorcycles and
    recreational vehicles that were not covered by COCs because their catalytic converters differed
    8
    from the specifications laid out in their COC applications, with each count corresponding to the
    eight engine families identified in the earlier Notice of Violation. EAB Final Decision at 48–49.
    Subsequently, in December 2015 and February 2016, EPA conducted a second and third
    round of inspections of Taotao USA’s imported vehicles for two more engine families, finding
    further violations of the CAA because the vehicles’ catalytic converters again contained quantities
    of precious metals inconsistent with those described in corresponding COC applications. ALJ
    Initial Decision at 13. Based on these inspection results, DOJ and EPA issued an additional joint
    waiver to cover the noncompliant vehicles discovered in the most recent round of inspections and
    also waived the penalty limitation for any additional future violations as long as they were
    “substantially similar to those covered under the waivers already issued.” Letter from Karen S.
    Dworkin, Assistant Section Chief, U.S. DOJ, to Phillip A. Brooks, Dir., U.S. EPA (June 2, 2016)
    (“DOJ 2016 Letter”) at 1, J.A. at 2, ECF No. 31-25 (emphasis in original). Shortly thereafter, in
    June 2016, EPA filed an amended administrative complaint, adding Counts 9 and 10 to account
    for the additional violations. ALJ Initial Decision at 13. The EPA amended administrative
    complaint identified a total of 109,964 motorcycles and recreational vehicles manufactured by
    Taotao China and Jinyun, imported by Taotao USA, and belonging to ten distinct engine families,
    all containing catalytic converters that did not conform to their corresponding COC applications
    and thus were not covered by COCs as required by the CAA. EPA Am. Compl. at 8, J.A. at 9,
    ECF No. 30-10.
    C.      Administrative Proceedings
    The ALJ issued four different orders, which served as the basis for plaintiffs’ appeal to the
    EAB. First, Taotao China and Jinyun moved to dismiss the administrative complaint against them
    on the grounds that EPA had not properly served them and that EPA’s regulations concerning
    service of process unconstitutionally circumvent the Hague Service Convention, which motion the
    9
    ALJ denied. ALJ Order on Mot. to Quash and Dismiss (June 21, 2016) at 1–4, J.A. at 2–5, ECF
    No. 31-1. In May 2017, the ALJ issued a partial accelerated decision on liability, finding all three
    plaintiffs liable for the violations alleged in the EPA amended administrative complaint but
    postponing a determination of the penalty amount. ALJ Order on Partial Accelerated Decision &
    Related Mots. (May 3, 2017) (“ALJ Liability Decision”) at 30–31, J.A. at 31–32, ECF No. 31-6.
    Specifically, the ALJ found Taotao USA and Taotao China jointly liable for manufacturing,
    offering for sale, introducing or delivering for introduction into commerce, or importing 67,527
    uncertified highway motorcycles and Taotao USA and Jinyun jointly liable for manufacturing,
    offering for sale, introducing or delivering for introduction into commerce, or importing 42,437
    uncertified recreational vehicles. 
    Id. at 20, 31
    . The ALJ also denied plaintiffs’ motion to
    reconsider. ALJ Order on Resp’ts’ Mot. for Recons. or Interlocutory Appeal (June 15, 2017)
    (“ALJ Recons. Order”) at 11, 13, J.A. at 12, 14, ECF No. 31-8.
    Following a three-day hearing held in October 2017 on the penalty amount, the ALJ issued
    an Initial Decision, in August 2018, assessing civil penalties against all three plaintiffs, holding
    Taotao USA jointly and severally liable for the total penalty amount of $1,601,149.95, Taotao
    China jointly and severally liable with Taotao USA for $247,982.55 of the total penalty, and Jinyun
    jointly and severally liable with Taotao USA for $1,353,167.40 of the total penalty. ALJ Initial
    Decision at 3, 50.
    Taotao USA filed an appeal, which the EAB consolidated with Taotao China and Jinyun’s
    jointly filed appeal, both of which challenged similar aspects of the ALJ Initial Decision. EAB
    Final Decision at 43. After several rounds of briefing, on March 5, 2020, the EAB affirmed the
    ALJ’s liability and penalty determinations, as well as the ALJ’s finding that service of process in
    this case was proper and did not violate due process. 
    Id. at 43
    , 50–51.
    10
    D.       Procedural History
    On April 6, 2020, plaintiffs filed the instant complaint, pursuant to the APA, 
    5 U.S.C. §§ 701
    –706, and section 205(c)(5) of the CAA, 
    42 U.S.C. § 7524
    (c)(5), seeking review of the EAB
    Final Decision and requesting that this Court vacate the EAB Final Decision or remand the case
    to the EAB with instructions to absolve plaintiffs of liability. Compl. ¶¶ 1, 6. After defendants
    received two extensions of time to file an answer, Min. Orders (June 30, 2020; Aug. 5, 2020), and
    plaintiffs received two extensions of time to file dispositive motions, Min. Orders (Feb. 9, 2021;
    Feb. 25, 2021), plaintiffs filed their motion for summary judgment on March 5, 2021, and
    defendants filed their cross-motion for summary judgment on April 30, 2021. See Pls.’ Mot. at 1;
    Defs.’ Mot. at 1. The pending cross-motions for summary judgment are now ripe for resolution.
    II.      LEGAL STANDARDS
    A.       Deference and Review under the Clean Air Act
    The CAA provides for judicial review, under specified standards, of any civil penalty
    assessed by the EPA Administrator for violations of § 7522(a)(1) and § 7547(d). 
    42 U.S.C. § 7524
    (c)(5). Section 205(c) of the Act instructs the reviewing court to set aside or remand any
    order assessing such a penalty only if “there is not substantial evidence in the record, taken as a
    whole, to support the finding of a violation or . . . the Administrator’s assessment of the penalty
    constitutes an abuse of discretion.” 
    Id.
     5
    5
    The parties dispute the standard of review applicable to review of the EAB Final Decision. Compare
    Compl. ¶ 1 (stating that this action is brought pursuant to the APA); 
    id. ¶ 6
     (arguing that the EAB Final Decision
    must be set aside based on standards set out in the APA); Pls.’ Mem. Opp’n Defs.’ Cross-Mot. Summ. J. & Reply
    Supp. Mot. Summ. J. (“Pls.’ Opp’n”) at 3, ECF No. 27 (arguing that the appropriate standard of review “is not
    whether substantial evidence supports the EAB’s decision, but rather” the standards set out under APA, 
    5 U.S.C. §§ 706
    (2)(A)–(D)), with Defs.’ Mem. Supp. Cross-Mot. Summ. J. & Opp’n Pls.’ Mot. Summ. J. (“Defs.’ Opp’n”) at 15,
    ECF No. 24-1 (arguing that the appropriate standard for review is set out under 
    42 U.S.C. § 7524
    (c)(5)). To the
    extent the review standards differ, contrary to plaintiffs’ contention that an APA standard of review applies, the
    CAA clearly controls. See Hinck v. United States, 
    550 U.S. 501
    , 506 (2007) (holding that where a statute “provides
    a forum for adjudication, a limited class of potential plaintiffs, a statute of limitations, a standard of review, and
    authorization for judicial relief” such “‘a precisely drawn, detailed statute pre-empts more general remedies’” and its
    terms “control all requests for review of [any determinations under its purview]” (quoting EC Term of Years Trust v.
    11
    The D.C. Circuit has defined substantial evidence as “such relevant evidence as a
    reasonable mind might accept as adequate to support a conclusion.” Butler v. Barnhart, 
    353 F.3d 992
    , 999 (D.C. Cir. 2004) (quoting Richardson v. Perales, 
    402 U.S. 389
    , 401 (1971)). The
    standard “requires more than a scintilla, but can be satisfied by something less than a
    preponderance of the evidence.” 
    Id.
     (quoting Fla. Mun. Power Agency v. FERC, 
    315 F.3d 362
    ,
    365–66 (D.C. Cir. 2003)). “Substantial-evidence review is highly deferential to the agency fact-
    finder . . . .” Rossello ex rel. Rossello v. Astrue, 
    529 F.3d 1181
    , 1185 (D.C. Cir. 2008). Under this
    standard, a court “may not reject reasonable findings and conclusion, even if [the court] would
    have weighed the evidence differently,” Cumberland Coal Res., LP v. Fed. Mine Safety & Health
    Rev. Comm’n, 
    717 F.3d 1020
    , 1028 (D.C. Cir. 2013), but instead must “determine whether a
    theoretical ‘reasonable factfinder’ could have reached the conclusions actually reached by the
    [EPA] and the ALJ,” 
    id.
     (quoting Sec’y of Lab. v. Keystone Coal Mining Corp., 
    151 F.3d 1096
    ,
    1104 (D.C. Cir. 1998)).
    In tandem, the abuse-of-discretion standard applicable to the penalty assessment also
    affords the agency’s determinations a substantial degree of deference. Under this standard, the
    Administrator is afforded “a range of choice, and . . . its decision will not be disturbed as long as
    it stays within that range and is not influenced by any mistake of law.” Morrissey v. Mayorkas,
    
    17 F.4th 1150
    , 1156 (D.C. Cir. 2021) (quoting United States v. Volvo Powertrain Corp., 
    758 F.3d 330
    , 345 (D.C. Cir. 2014)). Accordingly, the reviewing court “may not substitute [its] judgment
    for that of the [Administrator]. . . [and] cannot decide the issue by determining whether [the court]
    United States, 
    550 U.S. 429
    , 433 (2007))); see also Micei Int’l v. Dep’t of Com., 
    613 F.3d 1147
    , 1152 (D.C. Cir.
    2010) (noting that although the APA “authorizes judicial review of final agency action,” its “authorization is
    inapplicable if another statute provides for judicial review or precludes application of the APA’s judicial review
    provisions”). Here, 
    42 U.S.C. § 7254
    (c)(5) contains all the hallmarks of a precisely drawn, detailed statute, and thus
    the CAA’s terms, including its specified standards of review, govern the Court’s review in this case.
    12
    would have reached the same conclusion.” 
    Id.
     at 1156–57 (quoting Standing Rock Sioux Tribe v.
    U.S. Army Corps of Eng’rs, 
    985 F.3d 1032
    , 1053 (D.C. Cir. 2021)).
    In reviewing the Administrator’s decision, some deference must be afforded to the
    agency’s interpretation of its own regulations. Kisor v. Wilkie, 
    139 S. Ct. 2400
    , 2411 (2019)
    (Kagan, J., plurality opinion) (recognizing the doctrine of deference set forth in Auer v. Robbins,
    
    519 U.S. 452
     (1997)). Such deference is not unlimited and only applies “if a regulation is . . .
    genuinely ambiguous, even after a court has resorted to all the standard tools of interpretation.”
    Id. at 2414 (majority opinion). Even if genuine ambiguity is established, “the agency’s reading
    must still be ‘reasonable.’ In other words, it must come within the zone of ambiguity the court has
    identified after employing all its interpretive tools.” Id. at 2415–16 (citation omitted) (noting that
    even when the “tools” fail to resolve an ambiguity, they help to “establish the outer bounds of
    permissible interpretation”).    Such deference is especially appropriate where, as here, “a
    technically complex statutory scheme is backed by an even more complex and comprehensive set
    of regulations.” Howmet Corp. v. EPA, 
    614 F.3d 544
    , 549 (D.C. Cir. 2010) (quoting Gen. Elec.
    Co. v. EPA, 
    53 F.3d 1324
    , 1327 (D.C. Cir. 1995)).
    B.      Summary Judgment
    Pursuant to Federal Rule of Civil Procedure 56, “[t]he court shall grant summary judgment
    if the movant shows that there is no genuine dispute as to any material fact and the movant is
    entitled to judgment as a matter of law.” FED. R. CIV. P. 56(a); see Celotex Corp. v. Catrett, 
    477 U.S. 317
    , 322–23 (1986) (explaining that “the plain language of Rule 56(c) mandates the entry of
    summary judgment . . . against a party who fails to make . . . a sufficient showing on an essential
    element of her case with respect to which she has the burden of proof”). The Supreme Court has
    held that “[t]hese standards are fully applicable” to motions for summary judgment under the APA.
    Lujan v. Nat’l Wildlife Fed’n, 
    497 U.S. 871
    , 884 (1990).
    13
    APA review involves application of similar standards of review to those brought under
    Section 205(c) of the CAA. Compare 
    5 U.S.C. §§ 706
    (2)(A), (E) (providing that a “reviewing
    court shall . . . hold unlawful and set aside agency action, findings, and conclusions found to be . .
    . an abuse of discretion [or] . . . unsupported by substantial evidence”), with 
    42 U.S.C. § 7524
    (c)(5)
    (“The court shall not set aside or remand any order issued in accordance with the requirements of
    this subsection unless there is not substantial evidence in the record, taken as a whole, to support
    the finding of a violation or unless the Administrator’s assessment of the penalty constitutes an
    abuse of discretion . . . .”). As with APA cases involving cross-motions for summary judgment,
    in reviewing agency penalty assessment orders under 
    42 U.S.C. § 7524
    (c), “the district judge sits
    as an appellate tribunal,” Rempfer v. Sharfstein, 
    583 F.3d 860
    , 865 (D.C. Cir. 2009) (quoting Am.
    Bioscience, Inc. v. Thompson, 
    269 F.3d 1077
    , 1083 (D.C. Cir. 2001)), since the “‘entire case on
    review is a question of law,’ and the ‘complaint, properly read, actually presents no factual
    allegations, but rather only arguments about the legal conclusion to be drawn about the agency
    action,’” 
    id.
     (quoting Marshall Cnty. Health Care Auth. v. Shalala, 
    988 F.2d 1221
    , 1226 (D.C. Cir.
    1993)). Thus, a court need not and ought not engage in fact finding, since judicial review, as set
    out in the statute, is limited to administrative record. 
    42 U.S.C. § 7524
    (c)(5); see also CTS Corp.
    v. EPA, 
    759 F.3d 52
    , 64 (D.C. Cir. 2014) (“It is black-letter administrative law that . . . a reviewing
    court should have before it neither more nor less information than did the agency when it made its
    decision.” (cleaned up)).
    III.   DISCUSSION
    Plaintiffs seek to overturn the administrative decisions and, to this end, contend that (1)
    the ALJ and EAB’s liability determination is “unsupported by the Clean Air Act and the
    unambiguous language of the applicable regulations,” Pls.’ Mot. at 11; (2) the imposed
    14
    administrative penalty “exceeds statutory limits,” 
    id. at 27
    ; (3) the ALJ erred in assessing the
    penalty based on the applicable EPA penalty policy and in applying said policy, 
    id. at 34, 37
    ; and
    (4) EPA’s service of process violated the due process clause, 
    id. at 41
    . Plaintiffs’ arguments fall
    far short of persuading the Court that the EAB Final Decision suffers from inadequate record
    support or exceeds its broad range of discretion. The EAB engaged in reasoned decision making
    that was fully explained, suffers from no errors of law, and is adequately supported by the
    record. Accordingly, the EAB’s decision will not be disturbed.
    A.      The Agency’s Final Decision Reasonably Found Violations of the CAA
    Plaintiffs challenge the EAB’s affirmation of the ALJ’s liability determination on two
    separate grounds, neither of which are availing.
    1. No Valid Certificate of Conformity Covered Plaintiffs’ Vehicles
    Plaintiffs’ chief complaint concerns the ALJ and EAB’s conclusion that vehicles whose
    catalytic converters do not conform to the design specifications set out in their COC applications
    cannot be covered under any COC issued for vehicles described in the respective application for
    certification. Pls.’ Mot. at 11–12; see EAB Final Decision at 57–58. The issue before the EAB
    was whether the ten COCs issued to plaintiffs between 2011 and 2015 actually covered the
    109,964 highway motorcycles and recreational vehicles manufactured by Taotao China and
    Jinyun and imported by Taotao USA. For each of the ten engine families at issue, the COC
    plainly states that coverage applies to “only those vehicles which conform, in all material
    respects, to the design specifications that applied to those vehicles described in the
    documentation required by” either 40 C.F.R. Part 86 (covering highway vehicles) or 40 C.F.R.
    Parts 1051, 1065, and 1068 (covering recreational vehicles). EPA COC (Aug. 29, 2013), J.A. at
    2, ECF No. 32-1 (emphasis added) (covering highway motorcycles in Engine Family
    ETAOC.049MC2-002); see, e.g., EPA COC (May 28, 2013), J.A. at 6, ECF No. 32-1 (covering
    15
    all-terrain vehicles in Engine Family ETAOX0.12A1T-004-R01). Without disputing that the
    COC application is a part of the “documentation required by” 40 C.F.R. Parts 86, 1051, 1065,
    and 1068, see Pls.’ Mem. Opp’n Defs.’ Cross-Mot. Summ. J. & Reply Supp. Mot. Summ. J.
    (“Pls.’ Opp’n”) at 11, ECF No. 27 (“[I]t is undisputed that large volume manufacturers are
    required to submit COC applications . . . .”), plaintiffs posit that because each vehicle matched
    the test vehicle EPA had found to conform with the applicable emission standards, the vehicles
    were covered by the COCs, regardless of whether the vehicles also conformed to the design
    specifications set out in their application, see EAB Final Decision at 58; Pls.’ Mot. at 16. Based
    on this reasoning, plaintiffs conclude the liability determination is flawed.
    As both the ALJ and EAB appropriately determined, United States v. Chrysler Corp.
    controls resolution of this issue and demonstrates the fundamental legal flaw in plaintiffs’
    reasoning. 
    591 F.2d 958
     (D.C. Cir. 1979). In Chrysler, the United States brought a civil action
    against Chrysler for violating the CAA upon discovery that vehicles produced under a COC
    “were equipped with parts different than those specified in Chrysler’s application for the
    certificate of compliance.” 
    Id.
     at 959–60. As here, “[t]he certificate by its terms covered ‘only
    those new motor vehicles or new motor vehicle engines which conform, in all material respects,
    to the design specifications described in the application for [the] certificate.’” 
    Id. at 959
     (quoting
    United States v. Chrysler, 
    437 F. Supp. 94
    , 95–96 (D.D.C. 1977)). As here, “[t]he government
    contended that the automobiles with different parts did not conform, in all material respects, to
    the design specifications described in the application and therefore were not covered by the
    certificate of conformity.” 
    Id. at 960
    . Echoing plaintiffs’ argument here, Chrysler argued that
    even if a vehicle did not conform in all material respects to its COC application, it was still
    covered by a COC if it met the applicable emission standards. 
    Id.
     Neither the district court nor
    16
    the court of appeals found that argument persuasive. Instead, the D.C. Circuit held that “[t]he
    language of the [applicable] regulation and applicable statutes, taken together, explicitly
    commands that each vehicle conform to design specifications [described in the application for
    certification]. Nothing indicates that compliance with emission control standards is to be the
    controlling standard.” 
    Id.
     Thus, “[i]n view of the clear language of the statutes, the regulations,
    and the policies favoring presale certification, . . . where one or more parts erroneously installed
    in a vehicle are intimately related to and reasonably may be expected to affect emission controls,
    such vehicle is not covered by the vehicle’s certificate of conformity.” 
    Id. at 961
     (noting that
    “Chrysler’s approach . . . would allow a manufacturer to sell vehicles without certificates of
    conformity if he could later prove that they meet the applicable emission standards . . . [a] result
    [that] would frustrate clear congressional intent . . . that vehicles pass emission tests [b]efore they
    may be sold to the public”).
    In effort to avoid the binding holding of Chrysler, plaintiffs point out that the decision
    rested on a regulation explicitly requiring material conformity while here no regulation requires
    that highway motorcycles must conform to the design specifications listed in their COC
    applications in order to be covered by a COC. Pls.’ Mot. at 23. The ALJ and EAB reasonably
    dismissed this basis to distinguish Chrysler. Although the regulation at issue in Chrysler does
    not apply to the vehicles at issue in this case and no longer exists, the ALJ and EAB accurately
    summarized why the regulations applicable in this case require adherence to Chrysler’s holding.
    EAB Final Decision at 59–62; ALJ Liability Decision at 26–29.
    For highway motorcycles, EPA initially issued a regulation with identical language to the
    regulation for motor vehicles in Chrysler, mandating that each COC contain language stating that
    the COC “covers only those new motorcycles which conform in all material respects, to the
    17
    design specifications that applied to those vehicles described in the application for certification.”
    EAB Final Decision at 61 (emphasis added) (quoting 
    40 C.F.R. § 86.437-78
    (a)(2)(ii) (1977)).
    EPA subsequently amended its regulations and removed the requirement that certain language
    had to be included in each COC, so that each COC could contain uniform language rather than
    having required language that would need to vary for different classes of vehicles and engine
    types. The agency explained, however, that the amendment “[did] not affect the substantive
    requirements of the regulations” and would have “no effect on the motor vehicle industry, which
    is familiar with these requirements.” 
    Id.
     (alteration in original) (quoting Revisions to Motor
    Vehicle Emission Certification Procedures, 
    46 Fed. Reg. 50,464
    , 50,471 (Oct. 13, 1981)). Thus,
    
    40 C.F.R. § 86.437-78
     now simply states that COCs for highway motorcycles “will be issued . . .
    upon such terms as [the Administrator] may deem necessary to assure that any new motorcycle
    covered by the certificate will meet the requirements of the act” and 40 C.F.R. Part 86. 
    40 C.F.R. § 86.437-78
    (a)(2)(ii). As detailed earlier, one of the terms the Administrator has deemed
    necessary for the COCs issued for highway motorcycles in this case is that they will “cover[]
    only those vehicles which conform, in all material respects, to the design specifications that
    applied to those vehicles described in the documentation required by 40 CFR Part 86.” EPA
    COC (Aug. 29, 2013), J.A. at 2, ECF No. 32-1 (emphasis added). Far from being an obsolete
    condition for coverage under a COC, the EAB and ALJ have shown that a highway motorcycle’s
    material conformity to the specifications detailed in the corresponding COC application has been
    an enduring requirement of the applicable regulations and is solidly grounded in relevant
    caselaw. Accordingly, despite plaintiffs’ desire to dodge Chrysler and the plain language of the
    applicable regulations and issued COCs for highway motorcycles, the ALJ and EAB did not
    abuse their discretion in concluding that “[t]here is simply no meaningful distinction between
    18
    Chrysler and this case.” EAB Final Decision at 62 (alteration in original) (quoting ALJ Liability
    Decision at 29).
    Likewise, the applicable regulations for recreational vehicles compel adherence to
    Chrysler’s holding. Under the governing regulations found in 40 C.F.R. Part 1068,
    “[e]ngines/equipment covered by a certificate of conformity are limited to those that . . . conform
    to the specifications described in the certificate and the associated application for certification.”
    
    40 C.F.R. § 1068.103
    (a). Wisely, plaintiffs do not even attempt to argue that § 1068.103(a) is
    inapposite from the regulation at issue in Chrysler.
    Thus, under Chrysler’s binding precedent, the fact that plaintiffs’ vehicles may conform
    to their test vehicles, which meet the applicable emission standards, does not resolve the issue of
    whether they are covered by a COC. Instead, even if a vehicle “may, in fact, meet emission
    standards,” “such vehicle is not covered by the certificate of conformity” when one or more of its
    parts are materially different from the design specifications described in its application for a
    COC. Chrysler, 
    591 F.2d at
    959–60.
    Following Chrysler, the EAB and ALJ determined that all the new vehicles manufactured
    and imported by plaintiffs must conform, in all material respects, to the respective COC
    applications but did not because “the vehicles’ catalytic converters did not conform to the
    approved design specifications described in the COC applications that were authorized by EPA.”
    EAB Final Decision at 57–58. In Chrysler, the Court held that “an automobile was ‘materially’
    different if the difference in parts reasonably may be expected to affect emission controls.”
    Chrysler, 
    591 F.2d at 960
    . Substantial evidence supports the ALJ and EAB’s determination that
    differences in a catalytic converter’s volume and composition constitute a “material” difference,
    for two reasons. First, “[e]ach COC application . . . identified the catalytic converter as an
    19
    ‘emission related part’ and contained a detailed description of the catalytic converter used for
    that engine family . . . includ[ing] the ratio of precious metals within each catalytic converter.”
    EAB Final Decision at 48. Second, the ALJ and EAB reasonably relied on the expert opinion of
    Dr. Ronald M. Heck, who explained how a catalytic converter’s ratio of precious metals
    “promote[s] the desired chemical reaction . . . necessary to reduce harmful pollutants in the
    exhaust emissions from engines.” 
    Id.
     (quoting Decl. of Ronald M. Heck (Nov. 25, 2016) (“Heck
    2016 Decl.”) ¶ 13, J.A. at 4, ECF No. 32-14). Further, Dr. Heck discussed how changing a
    catalytic converter’s precious metal ratio “is likely to change how the catalytic converter will
    perform over time.” Heck 2016 Decl. ¶¶ 16–19. 6 Dr. Heck’s opinion lines up with the CAA’s
    regulations themselves, which group vehicles into families “whose engines are expected to have
    similar emission characteristics throughout their useful life” and mandate that to be in the same
    engine family, each engine must be identical in the volume and composition of any catalytic
    converters. 
    40 C.F.R. §§ 86.420-78
    (a), (b)(7); 
    id.
     §§ 1051.230(a), (b)(5). In short, substantial
    evidence in the record supports the ALJ and EAB’s determination that catalytic converters and
    their precious metal ratios “are intimately related to and reasonably may be expected to affect
    emission controls,” Chrysler, 
    591 F.2d at 961
    , and thus a failure to conform to the specifications
    for catalytic converters set out in a COC application means that a vehicle does not materially
    conform to its COC application and is not covered by the corresponding COC, EAB Final
    Decision at 57, 64–65.
    Substantial evidence also supports the ALJ and EAB’s finding that all of the vehicles
    manufactured and imported by plaintiffs did not conform to the catalytic converter specifications
    6
    Plaintiffs claim that “there was no evidence of the necessity of catalyst precious metal concentrations in
    any particular ratio and contents to control emissions,” but cite no evidence supporting this claim or contradicting
    Dr. Heck’s opinions. Pls.’ Mot. at 12 n.37.
    20
    described in their respective COC applications. Relying on the “uniformity of the manufacturing
    process, the common source of the catalytic converters, [the fact] that no post-production
    alterations are made to the vehicles, [the fact] that the inspected vehicles from all ten engine
    families failed to match their COC application descriptions, and the Agency’s expert opinion that
    it was highly likely that none of the vehicles in the ten engine families would yield compliant
    results,” the ALJ found “sufficient evidence to conclude that none of the 109,964 imported
    vehicles conform to the design specifications of their COC applications.” ALJ Liability Decision
    at 30–31. Given that plaintiffs failed to put forth any evidence during the agency proceedings to
    dispute this conclusion, id. at 31, the ALJ’s conclusion, and the EAB’s affirmation of that
    conclusion, easily meets the substantial evidence test.
    Plaintiffs try a different tack to avoid liability by arguing that the term “specifications”
    does not reasonably include the precious metal concentrations of their vehicles’ catalytic
    converters. Pls.’ Mot. at 14–19. Yet, again, plaintiffs privilege their interpretations of the
    regulations rather than giving deference to agency interpretations and grappling with Chrysler’s
    clear holding. Despite recognizing that recreational vehicles “covered by a certificate of
    conformity are limited to those that . . . conform to the specifications described in the certificate
    and the associated application for certification,” plaintiffs contend that the term “specifications”
    covers only “conditions or limitations identified by the manufacturer or EPA.” Id. at 18 (quoting
    40 C.F.R. 1068.103(a)). 7 Plaintiffs ignore the plain text of the regulation, which states that the
    term “‘specifications’ includes any conditions or limitations identified by the manufacturer or
    EPA.” 40 C.F.R. 1068.103(a) (2015) (emphasis added). As the ALJ found, and the EAB
    7
    During proceedings before the ALJ, plaintiffs argued that the controlling regulation is the version of 
    40 C.F.R. § 1068.103
    (a) that took effect on December 27, 2016, and was extant during the proceedings, EAB Final
    Decision at 62, but in this lawsuit, plaintiffs concede that their interpretation of the term “specifications” does not
    turn on whether the earlier or later version of the regulation is used. Pls.’ Mot. at 18 n.44.
    21
    affirmed, “the term ‘specifications’ was meant to be inclusive and construed broadly such that
    for a vehicle or engine covered by a COC it must conform to the specifications described in the
    COC application . . . and any other conditions or limitations identified by the manufacturer or
    EPA as appropriate.” EAB Final Decision at 63; see also ALJ Recons. Order at 4 & n.4 (noting
    that the word “include” “is a word of extension or enlargement rather than [one] of limitation or
    enumeration” (citing Am. Sur. Co. v. Marotta, 
    287 U.S. 513
    , 517 (1933))). Plaintiffs fail to point
    to any plain meaning of the term “specifications,” other text in the regulation, or relevant
    caselaw that supports giving the term a narrow or limited construction and absolves them of
    having to conform their vehicles to the configurations set out in their COC applications.
    Moreover, plaintiffs’ argument cannot pass muster under Chrysler. Plaintiffs’
    lamentation that the regulations do not specify that precious metal ratios must be included in
    COC applications misses the mark. As Chrysler explains, the applicant sets the design
    specifications for each vehicle in an application for a COC. Chrysler, 
    591 F.2d at 960
     (“The
    [COC] application contains a list of vehicle parameters and specifications that reasonably may be
    expected to affect the output of emissions.”). Thus, the EAB correctly reasoned plaintiffs
    “committed to ensuring that the vehicles in each family they manufactured or imported would
    contain catalytic converters with the specific chemical and physical properties stated in the COC
    applications.” EAB Final Decision at 64. Having failed to conform their vehicles to those
    specifications, plaintiffs now cannot wriggle out of liability by wishing away the requirement
    that plaintiffs must design their vehicles as promised in their COC applications. Accordingly,
    the ALJ and EAB did not abuse their discretion in finding that all 109,964 vehicles were not
    covered under any of the ten issued COCs.
    22
    2. Plaintiffs Taotao China and Jinyun Are Liable Under the CAA
    Plaintiffs Taotao China and Jinyun separately argue that even if their vehicles’ failure to
    conform to their COC applications suffices to support liability under the CAA, they may not be
    held liable because COCs cannot be issued to foreign manufacturers. Pls.’ Mot. at 24–25. This
    argument is entirely unpersuasive. As the ALJ and EAB found, the plain language of the CAA
    and its regulations clearly show Taotao China and Jinyun’s actions brought them squarely under
    the liability provisions of the CAA. The CAA and its regulations prohibit “in the case of a
    manufacturer of new motor vehicles or new motor vehicle engines for distribution in commerce,
    the sale, or the offering for sale, or the introduction, or delivery for introduction, into commerce,
    or (in the case of any person . . .), the importation into the United States, of any new motor
    vehicle or new motor vehicle engine,” or the causing of such acts, “unless such vehicle or engine
    is covered by a certificate of conformity.” 
    42 U.S.C. § 7522
    (a)(1); see also 40 C.F.R.
    1068.101(a)(1) (providing the same for recreational vehicles). The CAA’s definition of “a
    person” includes corporations, 
    42 U.S.C. § 7602
    (3), and the CAA defines the term
    “manufacturer” to include “any person engaged in the manufacturing or assembling of new
    motor vehicles, new motor vehicle engines, new nonroad vehicles or new nonroad engines,” 
    id.
     §
    7550(1).
    Taotao China and Jinyun squarely fit within these definitions because, as corporations,
    they are both “persons” and were the original manufacturers of the highway motorcycles and
    recreational vehicles at issue in this case. See EAB Final Decision at 66. Both companies also
    introduced, or delivered for introduction into commerce, or caused to be introduced or delivered
    into commerce, new motor vehicles and nonroad vehicles that were not covered by a COC.
    Nowhere in the regulations or statutes does liability rest on the ability to hold a COC, and
    plaintiffs point to no authority supporting this proposition. Thus, plaintiffs’ strained effort to
    23
    twist the meaning of the applicable statutes and regulations cannot withstand the plain language
    of these rules, and they may clearly be held liable for the violations brought by EPA under the
    CAA.
    B.      The Agency’s Penalty Assessment Was Not an Abuse of Discretion
    Plaintiffs also attack the ALJ’s penalty assessment and the EAB’s affirmation of that
    penalty by criticizing the framework chosen by the ALJ, the application of that framework, and
    the ALJ’s determination that the violations alleged in EPA’s amended administrative complaint
    fell under DOJ and EPA’s joint penalty waiver. Pls.’ Mot. at 32–34, 37. Each argument,
    however, fails to point to any evidence that would undermine the ALJ and EAB’s factual
    findings and mostly amount to quibbles with the decisions the ALJ made within the broad range
    of discretion afforded to the ALJ in assessing the appropriate factors to determine the penalty
    amount. In the end, plaintiffs’ arguments fail to show any abuse of discretion.
    Plaintiffs contend that the Mobile Source Civil Penalty Policy used by the ALJ to assess
    the penalty for this matter was not an appropriate framework. Pls.’ Mot. at 34–37. This
    argument is easily dispatched. In an EPA administrative assessment action, when an ALJ
    determines that a violation has occurred and the complaint seeks a civil penalty, the ALJ must
    then determine the appropriate penalty to be assessed “based on the evidence in the record and in
    accordance with any penalty criteria set forth in the [CAA].” Consolidated Rules of Practice
    Governing the Administrative Assessment of Civil Penalties (“CROP”), 
    40 C.F.R. §§ 22.27
    (a)–
    (b). The ALJ must also “consider any civil penalty guidelines issued under the [CAA].” 
    Id.
     §
    22.27(b). The Mobile Source Civil Penalty Policy is one such policy. It “sets forth the policy of
    the [EPA] for assessing civil penalties for violations of certain [CAA] provisions concerning
    motor vehicles and motor vehicles engines, and non-road engines and equipment,” including for
    violations concerning “[t]he manufacture and sale, or the importation, of uncertified vehicles or
    24
    engines.” Mobile Source Civil Penalty Policy at 1, J.A. at 6, ECF No. 31-23. Accordingly, for
    the violations at issue in this matter, EPA has determined that the Mobile Source Civil Penalty
    Policy is the civil penalty guideline an ALJ must consider and should use “to calculate the
    appropriate penalty to assess under the Consolidated Rules of 40 C.F.R. Part 22.” Id. at 3.
    Plaintiffs reference no authority barring use of the Mobile Source Civil Penalty Policy in
    CAA administrative assessment actions. In fact, plaintiffs actually cite caselaw bolstering an
    ALJ’s discretion to determine whether the unique facts and circumstances of a case warrant use
    of or a departure from any applicable EPA penalty policy. Pls.’ Mot. at 35 (citing Chem Lab
    Products, Inc., 
    10 E.A.D. 711
    , 725–26 (EAB 2002) (noting EPA and its regulations require an
    ALJ to consider any applicable penalty policy and offer the ALJ “discretion to depart from the
    penalty policy guidelines where the totality of the circumstances warrant”)). Here, the CAA sets
    forth certain factors that must be considered when fashioning an administrative penalty, and the
    same factors are incorporated for consideration in the Mobile Source Civil Penalty Policy, which
    also provides a methodology for their application. See 
    42 U.S.C. § 7524
    (c)(2); Mobile Source
    Civil Penalty Policy at 2–3. Despite plaintiffs’ contention to the contrary, the penalty policy
    specifically provides guidance for violations based on “the manufacture and sale, or importation,
    of uncertified vehicles or engines in violation of . . . the [CAA],” i.e., the exact type of violations
    at issue in this case. Mobile Source Civil Penalty Policy at 1. As the EAB recognized,
    plaintiffs’ violations present no unique facts and circumstances that the policy does not take into
    account. EAB Final Decision at 69. Indeed, the policy seems tailor-made for the instant dispute
    since it accounts for violations that harm the regulatory scheme but may not result in excess
    emissions, see Mobile Source Civil Penalty Policy at 15, and also accounts for how to determine
    potential harm from excess emissions even where there is no calculation of the actual amount of
    25
    excess emissions that are attributable to the violations, 
    id.
     at 11–14. Thus, plaintiffs’ contention
    that the penalty policy does not provide an appropriate framework for the violations at issue in
    this case is without merit.
    Next, plaintiffs raise various arguments critiquing the sufficiency of the ALJ’s reasoning
    and evidentiary support in applying the Mobile Source Civil Penalty Policy to the violations at
    issue in this case, but none show that the ALJ and EAB over-stepped the broad range of
    discretion provided by the statutory and regulatory guidelines. Contrary to plaintiffs’ view, in
    determining the penalty assessment, the ALJ undertook an extensive analysis of the parties’
    arguments and calculations and did so following the statutory factors and methodology laid out
    in the penalty policy, which the EAB further reviewed to ensure its application was based on
    ample evidentiary support. ALJ Initial Decision at 16–50; EAB Final Decision at 69–83. For
    example, plaintiffs misread the penalty policy as prohibiting a calculation of the gravity penalty
    component as described in the policy for violations involving uncertified vehicles, Pls.’ Mot. at
    35–36, when the penalty policy actually provides that the relevant method outlined for
    calculating “the gravity penalty component described in this Penalty Policy is not to apply to
    cases that involve violations other than uncertified vehicles or engines,” Mobile Source Civil
    Penalty Policy at 22 (emphasis added). Plaintiffs also take issue with the ALJ’s decision to find
    that plaintiffs together knew about the Notice of Violation issued for the vehicles covered by the
    EPA amended administrative complaint’s first eight counts as well as Taotao USA’s previous
    history of noncompliance. Pls.’ Mot. at 36, 40–41. Yet, as the ALJ and EAB found, ample
    evidence in the record supported both findings. See EAB Final Decision at 78–79 (noting that
    the Notice of Violation was emailed and sent via certified mail to all parties and identifying an
    email in the record from EPA to both Matao Cao and Yuejin Cao regarding the Notice of
    26
    Violation); 
    id.
     at 80–83 (identifying unrefuted evidence in the record demonstrating Taotao
    China and Yuejin Cao’s awareness of the previous ASA).
    Nor is plaintiffs’ argument that the ALJ erred in determining that plaintiffs caused harm
    to the regulatory scheme and created a risk of potential emissions at all persuasive. Plaintiffs
    continue to rely on their statement that all of the vehicles matched their test vehicles and thus
    could not create any risks of excess emissions or harm the regulatory scheme because analysis of
    the test vehicles did not show any excess emissions. Pls.’ Mot. at 37–40. 8 As explained above,
    whether plaintiffs’ vehicles actually matched their test vehicles is beside the point when it comes
    to harm to the regulatory scheme. Plaintiffs failed to produce vehicles that conformed to their
    COC applications, which EPA uses to determine if vehicles will meet emissions standards for
    their entire useful life and to eliminate the need for testing each and every vehicle before it may
    be imported or sold in the United States. By failing to produce vehicles that match the
    specifications used in their COC applications, plaintiffs automatically harmed the regulatory
    scheme because their vehicles’ specifications and emissions data could not be verified without
    time-consuming testing, which undermines the certification scheme set up by the CAA and its
    regulations. EAB Final Decision at 74–75; see also Chrysler, 
    591 F.2d at
    960–61 (“We do not
    believe that the Congress that provided for mandatory premarketing certification, and for civil
    penalties for the sale of each vehicle not covered by a certificate of conformity, would have
    favored use of a test that conceivably could subject every automobile to emission tests after
    manufacture and sale.”). Furthermore, in assessing whether the imported vehicles harmed the
    8
    Throughout their briefing, plaintiffs consistently assert that EPA stipulated that “all [test vehicles] that
    Taotao USA tested for end of useful life emissions for the certification of each engine family had the same catalytic
    converters as the respective imported vehicles.” Pls.’ Mot. at 38. Again, plaintiffs mischaracterize the record. EPA
    never stipulated or jointly stipulated that fact, but instead asked the ALJ to construe the statement, made by
    plaintiffs, as an admission by plaintiffs, and the ALJ never adopted such a stipulation nor relied on such statement to
    determine liability or the appropriate penalty. EAB Final Decision at 75–76; ALJ Liability Decision at 30–31.
    27
    regulatory scheme and posed a risk of causing excess emissions, the ALJ appropriately declined
    to rely on any purported identicality to the test vehicles because there was no evidence in the
    record that the test vehicles contained catalytic converters that actually matched the converters in
    the imported vehicles. EAB Final Decision at 74–76. Thus, the emission data of the test
    vehicles could not be “presumed to apply to the vehicles in this case.” Id. at 76 (quoting ALJ
    Initial Decision at 32).
    In sum, plaintiffs do not cite a single piece of evidence, caselaw holding, or other
    authority that dismantles the thorough and amply supported application of the Mobile Source
    Civil Penalty Policy undertaken by the ALJ. Although, plaintiffs would have liked for the ALJ
    to reach different conclusions, plaintiffs have not shown why, under the abuse-of-discretion
    standard or the substantial evidence test, the ALJ and EAB’s conclusions should be disturbed.
    Finally, plaintiffs contend that the ALJ’s penalty assessment exceeded statutory limits
    because the ALJ relied on factors allegedly precluded by DOJ and EPA’s joint determination to
    waive the statutory penalty limit for violations sought in the underlying administrative action.
    Pls.’ Mot. at 32–33. Recall, as explained supra in Section I.A, that the CAA sets a statutory limit
    on the penalty amount that may be assessed in an administrative action for violations brought
    pursuant to 
    42 U.S.C. §§ 7522
    (a)(1), 7547(d). 
    42 U.S.C. §§ 7524
    (a), (c)(1). That limit,
    however, may be waived by a joint determination of the EPA Administrator and the Attorney
    General, if they both agree that “a matter involving a larger penalty amount is appropriate for
    administrative penalty assessment.” 
    Id.
     § 7524(c)(1). Here, before filing its first administrative
    complaint, EPA sought and received an agreement from DOJ to waive the administrative
    assessment penalty limitation. DOJ 2015 Letter, J.A. at 2, ECF No. 31-24. After EPA’s
    investigation into plaintiffs’ vehicles revealed additional recreational vehicles that were
    28
    manufactured and imported in violation of the certification requirements of the CAA, EPA
    sought and received an additional joint waiver from DOJ covering these newly discovered
    violations as well as any violations that might be discovered that were “substantially similar to
    those covered under the waivers already issued.” DOJ 2016 Letter at 1 (emphasis in original).
    The waiver set clear terms for what would qualify as “substantially similar” violations.
    Future violations “that harm the regulatory scheme, but that do not cause excess emissions” and
    future violations “of provisions on certification” were covered. Id. Future violations “that go
    beyond mere harm to the regulatory scheme; that cause excess emissions; that are other than
    violations of provisions on certification . . .; or that are willful, knowing, or otherwise potentially
    criminal; or that increase the aggregate number of waived vehicles in the matter to over 125,000
    total” would not qualify as substantially similar. Id. at 1–2.
    As the EAB found, the ALJ’s penalty assessment for the vehicles at issue in this case
    falls neatly within the provisions of the joint waiver. EPA only brought violations for vehicles
    that violated the certification provisions of the CAA, which Chrysler already instructs constitutes
    harm to the regulatory scheme. EAB Final Decision at 85. Nowhere in the amended
    administrative complaint does EPA allege that the violations are based on findings that the
    vehicles actually caused or will cause excess emissions. Nor does this complaint allege
    violations of the CAA based on any section requiring a knowing, willful, or otherwise potentially
    criminal mens rea.
    Furthermore, plaintiffs cite to no authority that the joint waiver alters the criteria an ALJ
    must consider in determining an appropriate penalty assessment, which includes the factors set
    out in the Mobile Source Civil Penalty Policy. In any event, the factors considered by the ALJ
    do not conflict with the limitations of the joint penalty waiver. For example, in considering the
    29
    penalty policy’s “actual or potential harm” factor, the ALJ never found that plaintiffs’ vehicles
    actually caused excess emissions, but instead appropriately focused on whether plaintiffs’
    activities presented a risk of excess emissions. ALJ Initial Decision at 30–33. Similarly, as the
    ALJ reasonably concluded, and the EAB affirmed, the penalty waiver did not encompass future
    violations that were “willful, knowing, or otherwise potentially criminal,” DOJ 2016 Letter at 2
    (emphasis added), which clearly prohibits bringing any violations that would result in criminal
    proceedings or require some sort of mental culpability, ALJ Initial Decision at 37–38. The CAA,
    however, is a strict liability statute, and thus violations brought under its certification provisions
    cannot involve violations which require a criminal mens rea. See Mobile Source Civil Penalty
    Policy at 23–24; ALJ Initial Decision at 38; EAB Final Decision at 86. Thus, none of the factors
    considered by the ALJ pushed the charged violations outside the scope of the joint penalty
    waiver.
    Accordingly, the ALJ and EAB’s penalty assessment was not an abuse of discretion and
    was amply supported by substantial evidence in the record.
    C.     The Agency Did Not Violate Plaintiffs’ Due Process Rights
    In a last gasp effort to undo the ALJ and EAB decisions, Taotao China and Jinyun
    separately challenge EPA’s service of process on them as violating their due process rights.
    Specifically, both plaintiffs assert that (1) their appointment of Taotao USA as a U.S.-based
    agent for service of process was involuntary and did not comport with due process, (2) under the
    Hague Convention they were required to receive a translated version of the EPA administrative
    complaint, and (3) the EPA regulations requiring foreign manufacturers to name a U.S.-based
    agent for service of process have no purpose but to impermissibly circumvent the Hague Service
    Convention. Pls.’ Mot. at 41–45. The first two arguments were not raised before the ALJ.
    Thus, as the EAB appropriately found, these arguments are waived. EAB Final Decision at 54.
    30
    Taotao China and Jinyun’s remaining argument is completely without merit. As
    plaintiffs point out, the leading case on this issue is Volkswagenwerk Aktiengesellschaft v.
    Schlunk. 
    486 U.S. 694
     (1988). In Schlunk, the Supreme Court addressed when the Hague
    Service Convention would govern the method of service that must be used to serve foreign
    defendants. The Court concluded that the Convention does not prescribe a standard for
    determining when service of process is legally sufficient and thus “[i]f the internal law of the
    forum state defines the applicable method of serving process as requiring the transmittal of
    documents abroad,” only then would the rules of the Hague Service Convention apply to service
    of process. 
    Id. at 700
    .
    Here, Taotao China and Jinyun do not dispute that the applicable internal law of the
    EPA’s administrative forum is the CROP, which “contains procedures for assessing
    administrative civil penalties under CAA sections 205(c) and 213(d), the sections under which
    EPA initiated this administrative enforcement matter.” EAB Final Decision at 53 (citing 
    40 C.F.R. § 22.1
    (a)(2)). CROP § 22.5, which governs the service of process, including service on
    foreign corporations, 
    40 C.F.R. §§ 22.5
    (b)(1)(i)–(iii), does not require “the transmittal of
    documents abroad” to serve foreign corporations but instead authorizes EPA to serve foreign
    corporations through “any person . . . authorized by appointment or by Federal or State law to
    receive service of process,” 
    id.
     § 22.5(b)(1)(ii)(A) (emphasis added). Without disputing that
    EPA properly served Taotao USA as the authorized agent for service for both Taotao China and
    Jinyun, plaintiffs posit that the CROP procedures and EPA rules requiring COC applicants to
    name a domestic agent for service of process serve no purpose but to circumvent application of
    the Hague Service Convention and thereby, somehow, violates their due process rights. Pls.’
    Mot. at 44–45.
    31
    The Supreme Court explicitly rejected such an argument in Schlunk. The Court
    acknowledged that its interpretation of the Convention “does not necessarily advance” the
    Convention’s aim to ensure adequate notice in cases where service abroad is required because “it
    makes recourse to the Convention’s means of service dependent on the forum’s internal law.”
    Schlunk, 
    486 U.S. at 705
    . If the law of the forum state does not trigger the applicability of the
    Convention, then of course, the Convention will not be able to further its aim by ensuring its
    preferred methods are followed. Nevertheless, the Court refused to believe “that this country, or
    any other country, will draft its internal laws deliberately so as to circumvent the Convention in
    cases in which it would be appropriate to transmit judicial documents for service abroad.” 
    Id.
    Instead, the Court explained that the Due Process Clause would assure foreign nationals either of
    personal service, which would usually require service abroad and thereby trigger the Convention,
    or “substituted service that provides ‘notice reasonably calculated, under all the circumstances, to
    apprise interested parties of the pendency of the action and afford them an opportunity to present
    their objections.’” 
    Id.
     (quoting Mullane v. Cent. Hanover Bank & Trust Co., 339 U.S 306, 314
    (1950)).
    Here, the CROP and EPA regulations provide such substituted service, and plaintiffs
    cannot seriously argue that service on their formally appointed agent for service of process from
    EPA, see EAB Final Decision at 48, is not reasonably calculated to lead to their notice of the
    pendency of actions against them, affording them an opportunity, as it did in this case, to present
    their objections. Thus, the EAB did not abuse its discretion in holding that the internal laws
    employed by EPA were reasonably calculated to provide notice to the foreign plaintiffs and were
    not drafted purposefully to circumvent the Hague Service Convention.
    32
    IV.    CONCLUSION
    For the foregoing reasons, plaintiffs’ Motion for Summary Judgment, ECF No. 23, is
    denied; and the cross-motion for summary judgment filed by defendants, ECF No. 24, is granted.
    An order consistent with this Memorandum Opinion will be entered contemporaneously.
    Date: March 31, 2022
    __________________________
    BERYL A. HOWELL
    Chief Judge
    33