Physicians for Social Responsibility v. Andrew Wheeler ( 2020 )


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  •  United States Court of Appeals
    FOR THE DISTRICT OF COLUMBIA CIRCUIT
    Argued February 19, 2020                Decided April 21, 2020
    No. 19-5104
    PHYSICIANS FOR SOCIAL RESPONSIBILITY , ET AL.,
    APPELLANTS
    v.
    ANDREW WHEELER, ADMINISTRATOR, U.S. ENVIRONMENTAL
    PROTECTION AGENCY, IN HIS O FFICIAL CAPACITY,
    APPELLEE
    Appeal from the United States District Court
    for the District of Columbia
    (No. 1:17-cv-02742)
    Neil Gormley argued the cause for appellants. With him on
    the briefs were Tosh Sagar, Michael Burger, and Patti
    Goldman.
    Robert W. Ferguson, Attorney General, Office of the
    Attorney General for the State of Washington, Kelly T. Wood,
    Assistant Attorney General, Xavier Becerra, Attorney General,
    Office of the Attorney General for the State of California,
    William Tong, Attorney General, Office of the Attorney
    General for the State of Connecticut, Kwame Raoul, Attorney
    General, Office of the Attorney General for the State of Illinois,
    Daniel I. Rottenberg, Assistant Attorney General, Brian E.
    Frosh, Attorney General, Office of the Attorney General for
    2
    the State of Maryland, Joshua M. Segal, Special Assistant
    Attorney General, Gurbir S. Grewal, Attorney General, Office
    of the Attorney General for the State of New Jersey, Lisa
    Morelli, Deputy Attorney General, Letitia James, Attorney
    General, Office of the Attorney General for the State of New
    York, Barbara D. Underwood, Solicitor General, Steven C.
    Wu, Deputy Solicitor General, Michael J. Myers, Senior
    Counsel, Ellen F. Rosenblum, Attorney General, Office of the
    Attorney General for the State of Oregon, Josh Shapiro,
    Attorney General, Office of the Attorney General for the
    Commonwealth of Pennsylvania, Maura Healey, Attorney
    General, Office of the Attorney General for the
    Commonwealth of Massachusetts, Christophe Courchesne,
    Assistant Attorney General and Chief, Karl A. Racine,
    Attorney General, Office of the Attorney General for the
    District of Columbia, and Loren L. AliKhan, Solicitor General,
    were on the brief for amici curiae the States of Washington, et
    al. in support of plaintiff-appellants and reversal.
    Shaun A. Goho was on the brief for amici curiae Lynn R.
    Goldman, et al. in support of appellants and reversal.
    Jeffrey E. Sandberg, Attorney, U.S. Department of Justice,
    argued the cause for appellee. With him on the brief was Mark
    B. Stern, Attorney.
    Before: ROGERS and TATEL, Circuit Judges, and
    GINSBURG, Senior Circuit Judge.
    Opinion for the Court filed by Circuit Judge TATEL.
    TATEL, Circuit Judge: The Environmental Protection
    Agency (EPA) utilizes nearly two dozen scientific advisory
    committees—multimember groups that “review scientific
    research” relevant to the agency’s regulatory objectives and
    generally “provide advice and expertise from outside the
    3
    agency.” National Research Council, Science for
    Environmental Protection: The Road Ahead 180 (2012).
    Historically, EPA advisory committees have included
    academic scientists who, supported by EPA grants, conduct
    cutting-edge scientific and technical research important to the
    agency’s statutory mission. In 2017, the EPA Administrator
    issued a directive that now prohibits all grant recipients from
    serving on any agency advisory committee. Three scientists
    who had previously received EPA grants and served on
    advisory committees, along with several non-profit
    organizations, filed suit, arguing that the directive was both
    arbitrary and capricious and contrary to law in violation of the
    Administrative Procedure Act (APA), 5 U.S.C. § 706(2)(A).
    The district court granted EPA’s motion to dismiss, holding
    that the directive was unreviewable and, in the alternative,
    lawful. For the reasons explained below, we reverse.
    I.
    Several environmental statutes require EPA to ground its
    decision-making in scientific evidence. The Clean Air Act, for
    example, mandates that “[a]ir quality criteria . . . accurately
    reflect the latest scientific knowledge useful in indicating the
    kind and extent of all identifiable effects on public health or
    welfare,” 42 U.S.C. § 7408(a)(2), and the Toxic Substances
    Control Act requires the Administrator to “make decisions . . .
    based on the weight of the scientific evidence,” 15 U.S.C.
    § 2625(i).
    To effectuate these statutory commands and ensure that
    “national efforts to reduce environmental risks are based on the
    best available scientific information,” EPA, Our Mission and
    What We Do (Feb. 7, 2018), https://www.epa.gov/aboutepa/
    our-mission-and-what-we-do, EPA relies on twenty-two
    advisory committees to provide scientific knowledge relevant
    4
    to the agency’s statutory objectives. These committees serve a
    range of functions. Some provide general knowledge across
    scientific domains, such as the Science Advisory Board (SAB)
    which offers “scientific advice” to EPA and Congressional
    committees. 42 U.S.C. § 4365(a). Others are tailored to specific
    statutory mandates. For example, the Federal Insecticide,
    Fungicide, and Rodenticide Act requires the Administrator to
    convene and consult a panel of “7 members appointed by the
    Administrator from a list of 12 nominees, 6 nominated by the
    National Institutes of Health and 6 by the National Science
    Foundation,” chosen “on the basis of their professional
    qualifications to assess the effects of the impact of pesticides
    on health and the environment.” 7 U.S.C. § 136w(d)(1).
    Similarly, the Clean Air Act requires EPA to create the Clean
    Air Scientific Advisory Committee (CASAC), directing the
    Administrator to appoint “seven members including at least
    one member of the National Academy of Sciences, one
    physician, and one person representing State air pollution
    control agencies.” 42 U.S.C. § 7409(d)(2)(A). And while
    committees may be “advisory” in name, EPA engagement with
    such committees is often mandatory. The statute creating the
    SAB, for example, requires that the Administrator “shall make
    available” to the Board “any proposed criteria document,
    standard, limitation, or regulation” created under numerous
    environmental statutes and shared with any other agency,
    id. § 4365(c)(1),
    and the Clean Air Act requires that when issuing
    notice of certain proposed rules, EPA must “set forth or
    summarize” the findings and recommendations of CASAC
    and, “if the proposal differs in any important respect from any
    of these recommendations,” EPA must provide “an explanation
    of the reasons for such differences,”
    id. § 7607(d)(3).
                                   5
    EPA advisory committees, like others throughout the
    federal government, are authorized and regulated by the
    Federal Advisory Committee Act (FACA), 5 U.S.C. app. II
    §§ 1 et seq. FACA imposes government-wide procedural
    requirements on advisory committees, directing them to give
    advance notice of meetings; hold meetings “open to the
    public”; allow “[i]nterested persons” to “attend, appear before,
    or file statements”; keep minutes of each meeting and copies of
    all reports received, issued, or approved by the committee; and
    make committee records publicly available.
    Id. § 10(a)–(c).
    The Act also imposes substantive requirements. Committee
    “membership,” for example, must be “fairly balanced in terms
    of the points of view represented and the functions to be
    performed by the advisory committee,”
    id. § 5(b)(2),
    and
    implementing regulations for such a committee “shall . . .
    contain appropriate provisions to assure that the [committee’s]
    advice and recommendations . . . will not be inappropriately
    influenced by the appointing authority or by any special
    interest, but will instead be the result of the advisory
    committee’s independent judgment,”
    id. § 5(b)(3).
    FACA charges the General Services Administration
    (GSA) with developing government-wide standards for
    convening advisory committees. In response, GSA has issued
    regulations that largely leave appointments to individual
    agency heads, explaining that “[u]nless otherwise provided by
    statute, Presidential Directive, or other establishment authority
    advisory committee members serve at the pleasure of the
    appointing or inviting authority,” and that their “[m]embership
    terms are at the sole discretion of the appointing or inviting
    authority.” 41 C.F.R. § 102-3.130(a). But that discretion is not
    boundless. Because advisory committee members are
    government workers—technically “special Government
    employee[s]” who perform temporary duties for the federal
    government for a limited period each year, 18 U.S.C.
    6
    § 202(a)—GSA regulations require that each agency head
    “must . . . [a]ssure that the interests and affiliations of advisory
    committee members are reviewed for conformance with
    applicable conflict of interest statutes . . . and other Federal
    ethics rules,” 41 C.F.R. § 102-3.105(h). GSA regulations, in
    other words, dictate that advisory committee members, just like
    all other government employees, are bound by federal ethics
    rules.
    The ethics rules at issue in this case have been
    promulgated by the U.S. Office of Government Ethics (OGE),
    which is responsible for implementing two major ethics
    statutes. The Ethics in Government Act directs OGE to provide
    “overall direction of executive branch policies related to
    preventing conflicts of interest on the part of officers and
    employees of any executive agency.” 5 U.S.C. app. § 402(a).
    And the federal conflict-of-interest statute likewise tasks OGE
    with identifying “the types of interests that are not so
    substantial as to be deemed likely to affect the integrity of the
    services the Government may expect from the employee,” 18
    U.S.C. § 208(d)(2)(B), and with granting class-wide
    exemptions from the ethics rules for certain conduct that is “too
    remote or too inconsequential to affect the integrity of the
    services of the Government officers or employees,”
    id. § 208(b)(2).
    Pursuant to these authorities, OGE issued a regulation
    known as the “Standards of Ethical Conduct for Employees of
    the Executive Branch,” which interprets the conflict-of-interest
    statute and “establishes uniform standards of ethical conduct”
    for all executive-branch workers. 57 Fed. Reg. 35,006, 35,006
    (Aug. 7, 1992). These detailed regulations tell government
    employees precisely when they might or might not have an
    ethics problem. And although recognizing that certain ethics
    rules “tailored to the functions and activities of a given agency”
    7
    might be appropriate,
    id., OGE requires
    that agencies wishing
    to supplement their rules “prepare and submit” any
    supplemental regulations to OGE “for its concurrence and joint
    issuance” in the Federal Register, 5 C.F.R. § 2635.105(a)–(b).
    Central to this case, OGE has expressly addressed the
    ethical responsibilities of “special government employees” like
    EPA advisory committee members who receive agency
    funding. Specifically, a “special Government employee
    serving on an advisory committee within the meaning of
    [FACA] may participate in any particular matter of general
    applicability where the disqualifying financial interest arises
    from his non-Federal employment or non-Federal prospective
    employment, provided that the matter will not have a special or
    distinct effect on the employee or employer other than as part
    of a class.”
    Id. § 2640.203(g).
    The regulations spell out what
    this rule means in practice. For example, “[a] chemist
    employed by a major pharmaceutical company . . . developing
    an experimental AIDS vaccine” can ethically serve “on an
    advisory committee established to develop recommendations
    for new standards for AIDS vaccine trials,” because the
    chemist’s employer “will be affected by the new standards only
    as part of the class of all pharmaceutical companies and other
    research entities that are attempting to develop an AIDS
    vaccine.”
    Id. By contrast,
    “[a]n employee of [a] university” that
    receives grants from the agency “may not participate in” an
    advisory committee that focuses on “the evaluation of th[at]
    university’s performance,” because the evaluation of that
    specific university’s performance “is not a matter of general
    applicability.”
    Id. According to
    OGE, then, grantees may
    ethically serve on advisory committees that affect an otherwise
    disqualifying interest so long as they limit their participation to
    topics of broad applicability.
    8
    Consistent with OGE’s uniform standards, EPA has long
    allowed individual recipients of EPA grants to serve on its
    scientific advisory committees, provided they do not address
    matters related to their individual grants. As a 2013 report from
    EPA’s Office of the Inspector General illustrates, the agency
    generally “d[id] not consider a prospective or current member’s
    receipt of an agency or other federal research grant to create the
    basis for a financial conflict of interest.” Office of the Inspector
    General, EPA, EPA Can Better Document Resolution of Ethics
    and Partiality Concerns in Managing Clean Air Federal
    Advisory Committees 9–10, https://www.epa.gov/sites/
    production/files/2015-09/documents/20130911-13-p-0387.pdf
    (2013).
    That changed in October 2017, when then-EPA
    Administrator Scott Pruitt issued a directive titled
    “Strengthening and Improving Membership on EPA Federal
    Advisory Committees.” Compl., Ex. A (“the Directive”). The
    Directive provides that “[i]n order to strengthen and improve
    the independence, diversity, and breadth of participation on
    EPA federal advisory committees, the Agency shall, consistent
    with applicable laws and regulations, apply the following
    principles and procedures when establishing the membership
    of such committees,” and then lists four principles, only one of
    which is at issue here: “[s]trengthen [m]ember
    [i]ndependence.”
    Id. According to
    that principle, “[m]embers
    shall be independent from EPA, which shall include a
    requirement that no member of an EPA federal advisory
    committee be currently in receipt of EPA grants, either as
    principal investigator or co-investigator[,] or in a position that
    otherwise would reap substantial direct benefit from an EPA
    grant.”
    Id. Simultaneously, the
    Administrator issued a
    memorandum that “accompanie[d] and explain[ed]” the
    principles. Compl., Ex. B (“the Memorandum”). We shall have
    more to say about that memorandum later in this opinion.
    9
    Three      organizations—Physicians      for      Social
    Responsibility, the National Hispanic Medical Association,
    and the International Society for Children’s Health and the
    Environment—along with three individuals who have
    previously received EPA funding and served on advisory
    committees (“Scientists,” as they describe themselves) sued,
    contending that the Directive violates the APA. In their
    complaint and its accompanying declarations, the Scientists
    allege that many advisory committee members received emails
    asking them to “confirm” that they received EPA grant
    funding, and, after doing so, were quickly notified that they
    “had been removed” from their respective committees. Compl.
    ¶ 60.
    The district court granted EPA’s motion to dismiss, ruling
    that the Scientists failed to state a claim for relief because the
    Directive was committed to agency discretion by law, or, even
    if subject to APA review, was neither arbitrary and capricious
    nor contrary to law. See Physicians for Social Responsibility v.
    Wheeler, 
    359 F. Supp. 3d 27
    , 35–50 (D.D.C. 2019). This appeal
    followed. “We review a district court’s dismissal of a
    complaint for failure to state a claim de novo,” Harris v.
    District of Columbia Water & Sewer Authority, 
    791 F.3d 65
    ,
    68 (D.C. Cir. 2015), and “‘accept as true all material allegations
    of the complaint,’” Barker v. Conroy, 
    921 F.3d 1118
    , 1121
    (D.C. Cir. 2019) (quoting LaRoque v. Holder, 
    650 F.3d 777
    ,
    785 (D.C. Cir. 2011)). In an appeal from a district court
    decision reviewing an agency action—as here—“we review the
    administrative action directly, according no particular
    deference to the judgment of the District Court.” Holland v.
    National Mining Association, 
    309 F.3d 808
    , 814 (D.C. Cir.
    2002).
    10
    II.
    At the outset, EPA argues that “the APA does not allow
    review of” the Directive. Appellee’s Br. 16. As our court has
    explained, while “[t]here is a strong presumption of
    reviewability under the Administrative Procedure Act,”
    Steenholdt v. FAA, 
    314 F.3d 633
    , 638 (D.C. Cir. 2003) (citing
    Abbott Labs. v. Gardner, 
    387 U.S. 136
    , 140 (1967)), section
    701(a) expressly precludes judicial review of “agency action
    . . . committed to agency discretion by law,” 5 U.S.C.
    § 701(a)(2). Regardless of what ground a challenger invokes
    under the APA, then, “before any review at all may be had, a
    party must first clear the hurdle of § 701(a).” Heckler v.
    Chaney, 
    470 U.S. 821
    , 828 (1985). That provision imposes two
    related, but distinct, barriers to judicial review.
    First, the Supreme Court has “read § 701(a)(2) to preclude
    judicial review of certain categories of administrative decisions
    that courts traditionally have regarded as ‘committed to agency
    discretion.’” Lincoln v. Vigil, 
    508 U.S. 182
    , 191 (1993). As the
    Court explained in Heckler v. Chaney, this means that
    notwithstanding the APA’s background presumption of
    reviewability, certain agency actions are “presumed immune
    from judicial 
    review.” 470 U.S. at 832
    . The paradigmatic
    example of presumptively unreviewable agency action is “a
    decision not to institute enforcement proceedings.”
    Department of Commerce v. New York, 
    139 S. Ct. 2551
    , 2568
    (2019) (citing 
    Heckler, 470 U.S. at 831
    –32). Other “kinds of
    administrative determinations [also] evade review” under
    Heckler’s presumption of non-reviewability, including
    “allocation of funds from a lump-sum appropriation,” “the
    FAA’s decision not to renew an aircraft examiner’s authority,”
    “an agency’s decision to reach a settlement,” and “a federal
    prosecutor’s certification that there is a substantial federal
    interest in a case, required to proceed against a juvenile in
    11
    federal court.” Secretary of Labor v. Twentymile Coal Co., 
    456 F.3d 151
    , 156 n.6 (D.C. Cir. 2006) (internal citations omitted).
    Second, as the Court explained in Citizens to Preserve
    Overton Park, Inc. v. Volpe, even if agency action is
    presumptively reviewable, section 701(a)(2) also applies “in
    those rare instances where statutes are drawn in such broad
    terms that in a given case there is no law to apply.” 
    401 U.S. 402
    , 410 (1971) (internal quotation marks and citation
    omitted). That is, “if the statute is drawn so that a court would
    have no meaningful standard against which to judge the
    agency’s exercise of discretion,” then there can be no judicial
    review. 
    Heckler, 470 U.S. at 830
    . As a result, “[b]oth the
    Supreme Court and this court” have applied section 701(a)(2)’s
    threshold bar where “‘the courts have no legal norms pursuant
    to which to evaluate the challenged action, and thus no concrete
    limitations to impose on the agency’s exercise of discretion.’”
    Twentymile Coal 
    Co., 456 F.3d at 156
    (quoting Drake v. FAA,
    
    291 F.3d 59
    , 70 (D.C. Cir. 2002)).
    EPA believes that the Directive is unreviewable under
    both theories. First, the Directive represents a presumptively
    unreviewable decision traditionally committed to EPA’s
    discretion because “[a]n agency’s elaboration of the principles
    it intends to follow, for the purpose of identifying preferred
    candidates for advising the agency on matters within the
    agency’s purview, directly implicates the agency’s ‘ordering of
    its [own] priorities’ and its expert policy judgment.” Appellee’s
    Br. 21 (quoting 
    Lincoln, 508 U.S. at 193
    ) (alteration in
    original). And second, even under a traditional presumption of
    reviewability, there is no “law to apply” because “none of the
    statutes governing [EPA’s] committees provides any basis for
    reviewing the merits of the [Directive].”
    Id. at 22,
    38. Whatever
    EPA’s starting point under section 701(a)(2), however, the
    Directive is reviewable.
    12
    As our court has explained, regardless of “whether [a] case
    is governed by Overton Park (‘no law to apply’ so the
    presumption of reviewability is lost) or Chaney (agency action
    [where a] presumption of non-reviewability has not been
    overcome),” judicial review is available where there are
    “meaningful standards to cabin the agency’s otherwise plenary
    discretion.” 
    Drake, 291 F.3d at 71
    . And significantly for this
    case, “judicially manageable standards ‘may be found in
    formal and informal policy statements and regulations as well
    as in statutes.’” 
    Steenholdt, 314 F.3d at 638
    (quoting Padula v.
    Webster, 
    822 F.2d 97
    , 100 (D.C. Cir. 1987)); see also Center
    for Auto Safety v. Dole, 
    846 F.2d 1532
    , 1534 (D.C. Cir. 1988)
    (“[R]egulations promulgated by an administrative agency in
    carrying out its statutory mandate can provide standards for
    judicial review of agency action.”).
    GSA’s regulations implementing FACA provide just such
    standards. Although, as EPA emphasizes, those regulations
    provide that “advisory committee members serve at the
    pleasure of the appointing or inviting authority” and their
    “terms are at the [authority’s] sole discretion,” 41 C.F.R. § 102-
    3.130(a), they also require that when appointing such members,
    “[t]he head of each agency . . . must . . . [a]ssure that the
    interests and affiliations of advisory committee members are
    reviewed for conformance with applicable conflict of interest
    statutes, regulations issued by the U.S. Office of Government
    Ethics (OGE) including any supplemental agency
    requirements, and other Federal ethics rules,”
    id. § 102-
    3.105(h) (emphasis added). Indeed, our court has found
    meaningful standards to apply “under far more permissive and
    indeterminate language.” Cody v. Cox, 
    509 F.3d 606
    , 610 (D.C.
    Cir. 2007). In one case, for example, we found that a statute
    requiring nothing more than “high quality and cost-effective”
    care provided a reviewable standard.
    Id. at 611.
    In another, we
    found “law to apply” in a statute providing that the Army Board
    13
    for Correction of Military Records “‘may excuse a failure to
    file . . . if it finds it to be in the interest of justice.’” Dickson v.
    Secretary of Defense, 
    68 F.3d 1396
    , 1398 (D.C. Cir. 1995)
    (emphasis added) (quoting 10 U.S.C. § 1552(b)). Set against
    this precedent, the mandatory language of GSA’s regulations—
    agency heads “must . . . assure” compliance with federal ethics
    rules—provides “meaningful standards for defining the limits
    of [the agency’s] discretion,” giving us “‘law to apply’ under
    § 701(a)(2).” 
    Heckler, 470 U.S. at 834
    . We therefore turn to the
    merits of the Scientists’ APA claims.
    III.
    The Scientists allege that the Directive runs afoul of the
    APA in three ways: one, it is contrary to law because EPA has
    no authority to deviate from OGE’s ethics regime; two, it is
    arbitrary and capricious because it lacks a reasoned
    explanation; and three, it is procedurally flawed because EPA
    failed to submit it to OGE for approval. We address each in
    turn.
    A.
    In support of their first claim, the Scientists argue that the
    Directive adopts appointment conditions “inconsistent with the
    uniform and binding ethics standards established by the Ethics
    Office.” Appellants’ Br. 26. As they see it, because OGE is
    tasked with promulgating uniform standards of conduct for the
    executive branch, EPA has no discretion to deviate from
    OGE’s ethics standards; any EPA appointment policy “must
    prohibit what [OGE] ethics rules prohibit, and allow what the
    rules allow.”
    Id. at 31.
    The plain text of OGE’s uniform standards dooms the
    Scientists’ claim. Those standards expressly acknowledge that
    if an agency “wishes,” it may promulgate supplemental rules
    14
    that operate “[i]n addition to the substantive provisions” of
    OGE’s regime. 5 C.F.R. § 2635.105(a)(2). And in the Federal
    Register notice announcing the uniform standards, OGE
    explained that because agencies may need to “tailor[]” their
    ethics rules “to the functions and activities of a given agency,”
    the uniform standards provide “authority for individual
    agencies to issue” additional agency-specific rules. Standards
    of Ethical Conduct for Employees of the Executive Branch, 57
    Fed. Reg. at 35,006. To be sure, as we shall later explain in our
    discussion of the Scientists’ procedural challenge, infra at Part
    III.C, an agency seeking to depart from OGE’s uniform rules
    may have to comply with OGE’s supplemental-regulation
    process. But to the extent the Scientists view the Directive as
    an impermissible deviation from OGE rules, that grievance is
    procedural, not substantive. The district court therefore
    correctly dismissed the Scientists’ claim that the Directive is
    contrary to law merely because it differs from OGE’s uniform
    standards.
    B.
    In support of their claim that EPA’s new policy is arbitrary
    and capricious because it lacks the indicia of a reasoned
    decision, the Scientists argue that “the Directive and
    Memorandum evidence no awareness that EPA’s new position
    contradicts the executive-branch ethics standards” and the
    agency “failed to rationally address its previous conclusion . . .
    that EPA grantees can provide objective and unbiased advice
    on matters unrelated to their grants.” Appellants’ Br. 47, 52.
    We agree with the latter point.
    It is axiomatic that the APA requires an agency to explain
    its basis for a decision. We are hardly the first panel to quote
    State Farm’s maxim that “the agency must examine the
    relevant data and articulate a satisfactory explanation for its
    15
    action.” Motor Vehicle Manufacturers Association of U.S. v.
    State Farm Mutual Automotive Insurance Co., 
    463 U.S. 29
    , 43
    (1983). This foundational precept of administrative law is
    especially important where, as here, an agency changes course.
    Reasoned decision-making requires that when departing from
    precedents or practices, an agency must “offer a reason to
    distinguish them or explain its apparent rejection of their
    approach.” Southwest Airlines Co. v. FERC, 
    926 F.3d 851
    , 856
    (D.C. Cir. 2019) (internal quotation marks and citation
    omitted). To be sure, in FCC v. Fox Television Stations, Inc,
    the Supreme Court made clear that “State Farm neither held
    nor implied that every agency action representing a policy
    change must be justified by reasons more substantial than those
    required to adopt a policy in the first instance.” 
    556 U.S. 502
    ,
    514 (2009). But “however the agency justifies its new position,
    what it may not do is ‘gloss[] over or swerve[] from prior
    precedents without discussion.’” Southwest 
    Airlines, 926 F.3d at 856
    (quoting Greater Boston Television Corp. v. FCC, 
    444 F.2d 841
    , 852 (D.C. Cir. 1970)).
    Recall that EPA announced its new policy in a single-page
    Directive, along with a memorandum explaining its rationale.
    The challenged “principle” states:
    Strengthen Member Independence: Members shall
    be independent from EPA, which shall include a
    requirement that no member of an EPA federal
    advisory committee be currently in receipt of EPA
    grants, either as principal investigator or co-
    investigator[,] or in a position that otherwise would
    reap substantial direct benefit from an EPA grant.
    This principle shall not apply to state, tribal or local
    government agency recipients of EPA grants.
    Directive at 1.
    16
    That “principle” represents a major break from the
    agency’s prior policy, under which grantees regularly served
    on advisory committees. As EPA’s Office of the Inspector
    General explained in its 2013 report, while “[a] prospective or
    active member’s research or grant is a potential area of concern
    if the [Federal Advisory Committee], panel, or subcommittee
    plans to address work performed under the research grant,” the
    agency generally “d[id] not consider a prospective or current
    member’s receipt of an agency or other federal research grant
    to create the basis for a financial conflict of interest.” Office of
    the Inspector 
    General, supra, at 9
    –10. Making the same point,
    EPA’s Peer Review Handbook states that “when a scientist is
    awarded an EPA research grant through an investigator-
    initiated, peer-reviewed competition, there generally should be
    no question as to that scientist’s ability to offer independent
    scientific advice to the Agency on other projects.” Science and
    Technology Policy Council, EPA, Peer Review Handbook 77
    (4th ed. 2015), https://www.epa.gov/sites/production/file/
    2016-03/documents/epa_peer_review_handbook_4th_edition.
    pdf. That policy comported with the view of OGE, which
    explained that “[a] special Government employee serving on
    an advisory committee” who would otherwise be disqualified
    “may participate in any particular matter of general
    applicability” so long as that “matter will not have a special or
    distinct effect on the employee or employer other than as part
    of a class.” 5 C.F.R. § 2640.203(g).
    Reading the Directive, however, one would have no idea
    about the existence of these prior policies. The Directive
    simply declares “that no member of an EPA federal advisory
    committee be currently in receipt of EPA grants.” Directive at
    1. The accompanying Memorandum is equally silent with
    respect to EPA’s prior policy. Here is its entire text, and not a
    peep:
    17
    A vital part of ensuring integrity and confidence in
    EPA’s [Federal Advisory Committees] comes from
    guaranteeing that [Committee] members remain
    independent of the Agency during their service.
    EPA [Committee] members should avoid financial
    entanglements with EPA to the greatest extent
    possible.
    Non-governmental and non-tribal members in direct
    receipt of EPA grants while serving on an EPA
    [Committee] can create the appearance or reality of
    potential interference with their ability to
    independently and objectively serve as a
    [Committee] member. [Committee] members
    should be motivated by service and committed to
    providing informed and independent expertise and
    judgment.
    Ensuring [Committee] member independence
    strengthens the integrity, objectivity and reliability
    of EPA [Committees]. Accordingly, in addition to
    EPA’s existing policies and legal requirements
    preventing conflicts of interest among the
    membership of the Agency’s [Committees], it shall
    be the policy of the Agency that no member of an
    EPA federal advisory committee currently receive
    EPA grants, either as principal investigator or co-
    investigator, or in a position that otherwise would
    reap substantial direct benefit from an EPA grant.
    This principle should not apply to state, tribal or
    local government agency recipients of EPA grants.
    Memorandum at 3.
    EPA nonetheless argues that the Directive and
    Memorandum “clearly satisf[y]” APA standards because “[t]he
    EPA Administrator issued the Directive precisely in order to
    publicize the agency’s new priorities.” Appellee’s Br. 42.
    18
    “Anyone reading the Directive and accompanying
    memorandum,” EPA insists, “would understand that it was
    being issued precisely because EPA was marking a policy
    change.”
    Id. at 43
    . 
    In its view, nothing more is required. In
    support, and quoting FCC v. Fox Television, EPA argues that
    having acknowledged its change in course by issuing the
    Directive, “to withstand APA review, ‘it suffices that the new
    policy is permissible under the statute, that there are good
    reasons for it, and that the agency believes it to be better.’”
    Id. at 43
    (quoting 556 U.S. at 515
    ).
    EPA misunderstands the lesson of Fox Television. True,
    that decision makes clear that when changing position “[an]
    agency need not always provide a more detailed justification
    than what would suffice for a new policy created on a blank
    slate,” nor “demonstrate to a court’s satisfaction that the
    reasons for the new policy are better than the reasons for the
    old 
    one.” 556 U.S. at 515
    . Nothing in Fox Television, however,
    absolves an agency of its obligation “to enable” a reviewing
    court to conclude that the agency’s action “was the product of
    reasoned decisionmaking.” State 
    Farm, 463 U.S. at 52
    . In Fox
    Television itself, the Court explained that the rule that an
    agency must “display awareness that it is changing position” is
    simply a species of the more general “requirement”—present
    in all APA cases—“that an agency provide [a] reasoned
    explanation for its 
    action.” 556 U.S. at 515
    . As the Supreme
    Court subsequently explained in Encino Motorcars, LLC v.
    Navarro, although agencies remain “free to change their
    existing policies,” they still must “provide a reasoned
    explanation for the change.” 
    136 S. Ct. 2117
    , 2125 (2016).
    This EPA did not do. Regardless of whether the
    Directive’s references to “improving” and “strengthening”
    Committee independence might have been sufficient to
    acknowledge EPA’s change in policy, the Directive and its
    19
    accompanying Memorandum failed to “provide a reasoned
    explanation for the change.” Id; see also State 
    Farm, 463 U.S. at 43
    (requiring agencies to “articulate a satisfactory
    explanation for its action”). The Memorandum announces that
    individuals “in direct receipt of EPA grants while serving on
    an EPA [Federal Advisory Committee] can create the
    appearance or reality of potential interference with their ability
    to independently and objectively serve as a FAC member,”
    Memorandum at 3 (emphasis added), yet nowhere even hints
    that EPA and OGE—the agency tasked with defining conflicts
    of interest—had previously reached exactly the opposite
    conclusion: that grantees could, in fact, ethically serve. To be
    sure, “no statute required specific discussion of th[ese ethics
    rules] or any other topic,” Appellee’s Br. 44, but core principles
    of administrative law dictate that “an agency changing its
    course must supply a reasoned analysis indicating that prior
    policies and standards are being deliberately changed, not
    casually ignored,” Lone Mountain Processing, Inc. v. Secretary
    of Labor, 
    709 F.3d 1161
    , 1164 (D.C. Cir. 2013) (emphasis
    added) (internal quotation marks omitted). That “analysis” is
    entirely missing from the Directive and its accompanying
    Memorandum. An agency’s wholesale failure to address “past
    practice and formal policies regarding [an issue], let alone to
    explain its reversal of course . . . [is] arbitrary and capricious.”
    American Wild Horse Preservation Campaign v. Perdue, 
    873 F.3d 914
    , 927 (D.C. Cir. 2017).
    The Administrator’s failure to address OGE and EPA’s
    contrary conclusions is especially glaring given that the prior
    regime existed, in part, for the very purpose of facilitating the
    critical role played by EPA’s scientific advisory committees.
    As noted above, EPA operates pursuant to multiple statutory
    mandates requiring that its decisions rest on various
    formulations of “the best available science.” 15 U.S.C.
    § 2625(h). And as EPA’s Peer Review Handbook explains, the
    20
    agency’s prior policy—allowing EPA grantees to serve on
    advisory committees—existed, in part, to “ensure that the
    scientific and technical bases of its decisions . . . are based upon
    the best current knowledge from science, engineering, and
    other domains of technical expertise; and . . . are credible.”
    Science and Technology Policy Council, EPA, Peer Review
    
    Handbook, supra
    , at A-4. Even the Directive itself agrees that
    “it is in the public interest to select the most qualified,
    knowledgeable, and experienced candidates.” Directive at 1.
    Yet the Directive nowhere confronts the possibility that
    excluding grant recipients—that is, individuals who EPA has
    independently deemed qualified enough to receive competitive
    funding—from advisory committees might exclude those very
    candidates. The question, of course, is not whether the
    Directive, in fact, shrinks EPA’s pool of experts but rather
    whether EPA has given an adequate explanation for its new
    policy. And in failing to grapple with how EPA’s policy
    affected its statutory scientific mandates, the Directive “failed
    to consider an important aspect of the problem.” State 
    Farm, 463 U.S. at 43
    .
    At oral argument, agency counsel contended that the
    Directive need not have addressed any prior ethics policy
    because it focused on “guaranteeing that [advisory committee]
    members remain independent of the agency,” and therefore
    does not implicate ethics or “conflicts of interest at all.” Oral
    Arg. Tr. 40. But that sharp distinction between “conflicts of
    interest” or ethics, on the one hand, and “independence,” on the
    other, appears nowhere in EPA’s briefs, and “[g]enerally,
    arguments raised for the first time at oral argument are
    forfeited,” United States ex rel. Davis v. District of Columbia,
    
    793 F.3d 120
    , 127 (D.C. Cir. 2015). In any event, EPA itself
    refers to the Directive as “ethics-related” throughout its brief,
    see, e.g., Appellee’s Br. 17 (contending that “nothing in federal
    ethics law purports to limit the factors—including ethics-
    21
    related factors—that an agency may, in its discretion, consider
    in prioritizing its committee appointments”). Moreover, in
    terms of EPA’s obligation to explain its reasoning, any
    discrepancy between “independence” and “ethics” is a
    distinction without a difference. EPA previously concluded
    that grantees were capable of offering it independent advice; it
    now concludes they are not. However EPA chooses to
    characterize the Directive’s focus, its earlier determination,
    consistent with OGE’s conclusion, was clearly a “relevant
    factor[]” the agency had to consider. State 
    Farm, 463 U.S. at 42
    .
    Finally, EPA argues that “the Directive was issued against
    a backdrop of well-known public disagreement regarding
    whether the existing [OGE] regime was adequate.” Appellee’s
    Br. 46. Perhaps so, but that justification appears nowhere in
    either the Directive or Memorandum. EPA was required to
    “provide an explanation that will enable the court to evaluate
    the agency’s rationale at the time of decision,” Pension Benefit
    Guaranty Corp. v. LTV Corp., 
    496 U.S. 633
    , 654 (1990), and
    counsel may not now “supply a reasoned basis for the agency’s
    action that the agency itself has not given,” Bowman
    Transportation, Inc. v. Arkansas-Best Freight System, Inc., 
    419 U.S. 281
    , 285–86 (1974).
    Of course, nothing prevents EPA from developing an
    appointment policy that excludes individuals it previously
    allowed to serve. To do so, however, EPA must explain the
    basis for its decision. Because the Directive contains no
    discussion of OGE’s or EPA’s prior conclusion at all, the
    Directive “cross[ed] the line from the tolerably terse to the
    intolerably mute.” Greater Boston Television 
    Corp., 444 F.2d at 852
    .
    22
    C.
    This brings us to the Scientists’ argument that the
    Directive is procedurally invalid and therefore contrary to law.
    In support, they rely on OGE regulations that provide a
    dedicated procedural mechanism for allowing “[e]ach agency
    . . . [to] issue regulations not inconsistent with this part and this
    subchapter,” using a specific process and “subject to the prior
    approval of the Office of Government Ethics.” 5 C.F.R.
    § 2638.602. Pursuant to those procedures, an agency may
    promulgate such “[s]upplemental agency regulations which the
    agency determines are necessary and appropriate, in view of its
    programs and operations, to fulfill the purposes of [Part 2635].”
    Id. § 2635.105(a).
    To do so, however, the agency must “prepare
    and submit” the supplemental regulations to OGE “for its
    concurrence and joint issuance” in the Federal Register.
    Id. EPA does
    not claim to have complied with this process.
    Instead, it argues that the Directive falls outside the
    regulations’ purview altogether. According to EPA, “the
    Directive does not seek to amend [ethics requirements] or to
    impose legally binding ethical requirements on EPA
    employees” but instead “is a statement of EPA’s discretionary
    policies and priorities for selecting the agency’s advisory-
    committee members, who ‘serve at the pleasure of’ the
    agency.” Appellee’s Br. 33 (quoting 41 C.F.R. § 102-3.130(a)).
    In other words, like its contention that the Directive affects
    only grantee “independence,” EPA argues that the Directive is
    so far afield of an “ethics rule” that OGE’s process is simply
    inapplicable.
    This argument fails for the same reasons as EPA’s
    contention that it had no obligation to address its prior ethics
    policy: regardless of how EPA describes its new policy, the
    Directive invokes “the appearance or reality of potential
    23
    interference” to exclude individuals whom OGE concluded
    were allowed to serve. Directive at 1. That policy falls squarely
    within OGE’s ethics wheelhouse, and OGE guidance, cited by
    EPA, confirms this understanding. As the guidance explains,
    “[i]mplementation . . . [of a] policy requiring the expansion of
    restrictions on agency employees set by the Standards of
    Ethical Conduct is likely to implicate the supplemental
    regulation process,” as are policies that touch on “outside
    activity restrictions, prior approval requirements for outside
    activities, [or] prohibited financial holdings.” Memorandum
    from Don W. Fox, General Counsel, to Designated Agency
    Ethics Officials 2 (Oct. 31, 2011), Appellants’ Br. Add. 76.
    And although the Guidance clarifies that compliance with the
    supplemental process is unnecessary where “agencies . . .
    advise employees to uphold a stricter standard of ethical
    conduct voluntarily as a best practice,” an agency “may not
    implement . . . [a] policy requiring some or all of its employees
    [to] receive prior approval before engaging in outside activities
    without issuing a supplemental ethics regulation.”
    Id. (emphasis added).
    Set between the poles of agency policies “advis[ing]
    employees” on “best practice[s]” (which do not require joint
    issuance) and those “requir[ing] . . . employees [to] receive
    prior approval” (which do), the Directive clearly falls into the
    latter category. It speaks in mandatory, not advisory terms:
    “[m]embers shall be independent from EPA, which shall
    include a requirement that no member of an EPA federal
    advisory committee be currently in receipt of EPA grants.”
    Directive at 1 (emphasis added). This, moreover, is precisely
    how the Directive was understood. In a declaration filed by the
    Scientists, a former Director of EPA’s Science Advisory Board
    states that he “understood that the requirement that a member
    of an advisory committee not be a recipient of an EPA grant
    24
    was mandatory and that EPA staff were required to apply it.”
    Zarba Decl. 6, Joint Appendix 124.
    EPA has one more argument up its sleeve. Even were it
    required to comply with the OGE process, it argues, failure to
    do so cannot form the predicate for an APA challenge because
    of a disclaimer contained in the OGE regulations stating:
    A violation of this part or of supplemental
    agency regulations, as such, does not create any
    right or benefit, substantive or procedural,
    enforceable at law by any person against the
    United States, its agencies, its officers or
    employees, or any other person.
    5 C.F.R. § 2635.106(c). EPA interprets this language to
    preclude judicial review of any failure to comply with OGE’s
    process. We disagree.
    The disclaimer applies only to individuals seeking to
    enforce “rights or benefits” created by the regulations; it has
    nothing to say about challenges brought under the
    Administrative Procedure Act. Nor could it. A properly
    promulgated regulation, standing alone, cannot thwart judicial
    review otherwise available under the APA. Our court has made
    clear that agencies “cannot adopt regulations erasing the
    presumption of reviewability embodied in the APA unless [the
    underlying statute] reveals clear and convincing evidence that
    Congress intended to foreclose judicial review.” Ball, Ball &
    Brosamer, Inc. v. Reich, 
    24 F.3d 1447
    , 1450 (D.C. Cir. 1994)
    (internal quotation marks omitted). Neither the Ethics in
    Government Act nor the federal conflict-of-interest statute
    contains such “clear and convincing evidence.”
    True, as EPA points out, we have read language like the
    disclaimer to preclude judicial review of executive orders or
    25
    informal, internal agency documents. See Appellee’s Br. 34–
    35 (citing, e.g., Air Transportation Association of America v.
    FAA, 
    169 F.3d 1
    , 8 (D.C. Cir. 1999) (holding that an executive
    order requiring a “systematic analysis of expected benefits and
    costs” is “not subject to judicial review”)). But for APA
    purposes at least, an executive order is a far cry from a final
    rule “adopted pursuant to notice and comment rulemaking and
    undoubtedly . . . intended to carry the force of law.” Aid
    Association for Lutherans v. U.S. Postal Service, 
    321 F.3d 1166
    , 1174 (D.C. Cir. 2003). And, as explained above, such a
    final rule cannot preclude judicial review on its own. An
    agency’s failure to comply with OGE’s process is therefore
    subject to judicial review irrespective of the disclaimer.
    IV.
    For the foregoing reasons, we reverse the district court’s
    dismissal of the complaint and remand for further proceedings
    consistent with this opinion.
    So ordered.