# Restoring Congressional Power over VA After Loper Bright Enterprises v. Raimondo

> Briefs, arguments, decisions, and more.

URL: https://www.frixlaw.com/law-library/documents/crs%3ATE10108

## Record

- **Collection:** Congressional research report
- **Document type:** CRS Report Type TE
- **Published:** December 18, 2024
- **Citation:** TE10108

## Text

Statement of

Jonathan M. Gaffney
Section Research Manager
Before

Veterans' Affairs Committee
U.S. House of Representatives
Hearing on

“Restoring Congressional Power over VA
After Loper Bright Enterprises v. Raimondo”
December 18, 2024

Congressional Research Service
https://crsreports.congress.gov
TE10108

Congressional Research Service

1

Chairman Bost, Ranking Member Takano, and Members of the Committee:
My name is Jonathan Gaffney, and I am a supervisory attorney in the American Law Division of the
Congressional Research Service. Thank you for the opportunity to testify at today’s hearing on the
potential impacts of the Supreme Court’s decision in Loper Bright Enterprises v. Raimondo1 on the
Department of Veterans Affairs (VA) and Congress’s oversight of VA.
Before 1988, VA benefits regulations were not subject to the notice-and-comment requirements of the
Administrative Procedure Act (APA), and VA’s decisions on entitlement to benefits were not subject to
judicial review.2 The Veterans’ Judicial Review Act (VJRA) changed this paradigm, requiring the VA
Secretary to adhere to the APA’s notice-and-comment requirements and establishing the Article I court
now called the U.S. Court of Appeals for Veterans Claims (CAVC) to review VA benefits determinations.3
In the more than 30 years since the VJRA’s enactment, the CAVC, the U.S. Court of Appeals for the
Federal Circuit (Federal Circuit), and the U.S. Supreme Court have assessed the validity of VA
regulations, often employing the two-part test established by the Supreme Court in Chevron U.S.A., Inc. v.
Natural Resources Defense Council, Inc., to determine whether to defer to VA regulations that reasonably
interpreted an ambiguous statute.4
On June 28, 2024, the Supreme Court released its decision in Loper, which overruled the Chevron
framework.5 The Loper decision has prompted a number of questions from legal scholars and legislators,
including what effect to give previous cases applying Chevron, whether agencies might change how they
draft regulations, and what tools Congress has to review and influence agency regulation. My written
testimony addresses several of these questions. First, it provides a background on judicial review of VA
regulations before Loper. Second, it summarizes and briefly analyzes the Loper decision. Third, the
testimony examines the potential effects of Loper on VA regulations, both through judicial review and in
agency practice. Finally, the testimony addresses Congress’s ability to review and influence VA’s
regulations and guidance documents.

Judicial Review of VA Regulations
Since the enactment of the VJRA, when issuing regulations, VA must adhere to the APA’s notice-andcomment and publication requirements.6 Under those requirements, an agency creating, amending, or
rescinding a regulation generally must publish a notice of proposed rulemaking in the Federal Register

1 Loper Bright Enters. v. Raimondo, 144 S. Ct. 2244 (2024).
2 E.g., H.R. REP. NO. 100-963, pt. 1, at 10 (1988) (noting that VA “was effectively insulated from the APA’s requirements” and

stating that VA “stands in ‘splendid isolation as the single federal administrative agency whose major functions are explicitly
insulated from judicial review’” (quoting Robert L. Rabin, Preclusion of Judicial Review in the Processing of Claims for
Veterans’ Benefits: A Preliminary Analysis, 27 STAN. L. REV. 905, 905 (1975))).
3 See generally Veterans’ Judicial Review Act, Pub. L. No. 100-687, 102 Stat. 4105 (1988). The VJRA established the court as
the U.S. Court of Veterans Appeals, see id. § 301, and Congress gave the court its present name in 1998, Veterans Programs
Enhancement Act of 1998, Pub. L. No. 105-368, § 511, 112 Stat. 3315, 3341. This testimony refers to the court as the CAVC
throughout.
4 Chevron U.S.A., Inc. v. Nat. Res. Def. Council, Inc., 467 U.S. 837, 843 (1984); see, e.g., Cowan v. McDonough, 35 Vet. App.
232, 242–44 (2022) (holding that 38 U.S.C. § 5104 “is silent on the form for providing notice to claimants and that [38 C.F.R.]
§ 3.103(f) reasonably fills that gap left by the statute”); Nat’l Org. of Veterans’ Advocs., Inc. v. Sec’y of Veterans Affs., 476 F.3d
872, 877 (Fed. Cir. 2007) (finding reasonable VA’s regulation implementing 38 U.S.C. §§ 1311 and 1318). Cf. Brown v.
Gardner, 513 U.S. 115, 120 (1994) (concluding that the statutory “text and reasonable inferences from it give a clear answer
against the Government”).
5 Loper, 144 S. Ct. at 2273 (“Chevron is overruled.”).
6 38 U.S.C. § 501(d); 5 U.S.C. §§ 552(a), 553.

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and allow the public the opportunity to submit comments on that proposal.7 The agency must then
consider any comments submitted before publishing a final rule.8
In addition to requiring VA to follow the APA’s notice-and-comment rulemaking process, the VJRA also
subjected VA regulations to judicial review.9 Congress has authorized two ways to seek judicial review of
VA regulations: parties may bring facial challenges (that is, challenges to regulations that are not tied to a
specific claim) through review by the Federal Circuit and as-applied challenges (that is, challenges to
regulations as applied to specific claims) through appeals to the CAVC.10 This section describes judicial
review of VA regulations under each of these systems. It then examines the Chevron doctrine, including
its former application in the veterans law context. This section concludes with a brief discussion of other
interpretive tools that courts have used when reviewing VA regulations and guidance documents,
including other forms of judicial deference and the “pro-veteran canon.”

Facial Challenges to VA Regulations
Parties may bring facial challenges to VA regulations by seeking review in the Federal Circuit under
38 U.S.C. § 502.11 Such challenges are brought pursuant to the APA’s judicial review procedures12 and are
initiated by filing a petition for review with the Federal Circuit within the six-year statute of limitations
set by 28 U.S.C. § 2401(a).13 The Federal Circuit has interpreted this authority to grant jurisdiction to
review “‘substantive rules of general applicability, statements of general policy[,] and interpretations of
general applicability’ that must be published in the Federal Register.”14
The Federal Circuit reviews facial challenges to VA regulations using the APA’s standards of review
codified in 5 U.S.C. § 706.15 Section 706 provides, in part:
To the extent necessary to decision and when presented, the reviewing court shall decide all relevant
questions of law, interpret constitutional and statutory provisions, and determine the meaning or
applicability of the terms of an agency action. The reviewing court shall—
7 5 U.S.C. § 553(b), (c). For more information on the rulemaking process, see CRS In Focus IF10003, An Overview of Federal

Regulations and the Rulemaking Process, by Maeve P. Carey (2021).
8 5 U.S.C. § 553(c).
9 38 U.S.C. § 502.
10 Id. §§ 502 (providing that review of rules adopted via notice-and-comment rulemaking “shall be in accordance with chapter 7
of title 5 [of the U.S. Code] and may be sought only in the [Federal Circuit]”), 7261 (granting the CAVC, in connection with the
appeal of an adverse benefits determination, to “hold unlawful and set aside” VA regulations).
11 Id. § 502. Although beyond the scope of this testimony, a party bringing a challenge under § 502 must satisfy the Article III
case-or-controversy requirement, including the requirement that a party has standing to bring the challenge. See Nat’l Org. of
Veterans’ Advocs., Inc. v. Sec’y of Veterans Affs., 981 F.3d 1360, 1368–69 (Fed. Cir. 2020). For more information on the caseor-controversy requirement, see Cong. Rsch. Serv., Overview of Cases and Controversies, CONSTITUTION ANNOTATED,
https://constitution.congress.gov/browse/essay/artIII-S2-C1-1/ALDE_00013375/ (last visited Nov. 10, 2024).
12
Id.; see 5 U.S.C. ch. 7 (setting out the APA’s judicial review procedures).
13 FED. CIR. R. 15(f); Nat’l Org. of Veterans’ Advocs., Inc., 981 F.3d at 1384 (invalidating a previous Federal Circuit rule
requiring petitions under § 502 to be filed within 60 days of the agency action). The Supreme Court, in Corner Post, Inc. v.
Board of Governors of the Federal Reserve System, held that the six-year statute of limitations under § 2401(a) begins to run
when a claimant “suffers an injury from final agency action.” 603 U.S. 799, 809 (2024). As discussed below, see infra “Form of
Judicial Review,” it is not yet clear what effect Corner Post may have on the timing of facial challenges before the Federal
Circuit under § 502.
14 Mil-Veterans Advoc. Inc. v. Sec’y of Veterans Affs., 63 F.4th 935, 938 (Fed. Cir. 2023) (quoting LeFevre v. Sec’y, Dep’t of
Veterans Affs., 66 F.3d 1191, 1196 (Fed. Cir. 1995)).
15 38 U.S.C. § 502; Paralyzed Veterans of Am v. Sec’y of Veterans Affs., 345 F.3d 1334, 1339 (Fed. Cir. 2003) (“‘We review
petitions under 38 U.S.C. § 502 in accordance with the standard set forth in the Administrative Procedure Act (‘APA’), 5 U.S.C.
§§ 701–706.”). For more information on judicial review under the APA, see CRS Legal Sidebar LSB10558, Judicial Review
Under the Administrative Procedure Act (APA), by Jonathan M. Gaffney (2024).

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(1) compel agency action unlawfully withheld or unreasonably delayed; and
(2) hold unlawful and set aside agency actions, findings, and conclusions found to be—
(A) Arbitrary, capricious, an abuse of discretion, or otherwise not in accordance with law;
(B) contrary to constitutional right, power, privilege, or immunity;
(C) in excess of statutory jurisdiction, authority, limitations, or short of statutory right;
(D) without observance of procedure required by law . . . .16

The Federal Circuit’s decisions under § 502 are subject to review by the Supreme Court via petitions for
certiorari.17

As-Applied Challenges to VA Regulations
In addition to facial challenges under § 502, parties who are adversely affected by VA benefits decisions
can challenge VA regulations in connection with appeals of those decisions to the CAVC.18 These
challenges are not governed by the APA, instead proceeding under a separate statutory system.19 Appeals
to the CAVC generally must be filed within 120 days of the final VA decision.20
The CAVC reviews challenges to VA regulations under 38 U.S.C. § 7261(a), which provides in part:
In any action brought under this chapter, the Court of Appeals for Veterans Claims, to the extent
necessary to its decision and when presented, shall—
(1) decide all relevant questions of law, interpret constitutional, statutory, and regulatory
provisions, and determine the meaning or applicability of the terms of an action of the
Secretary;
(2) compel action of the Secretary unlawfully withheld or unreasonably delayed;
(3) hold unlawful and set aside decisions, findings (other than those described in clause (4) of
this subsection), conclusions, rules, and regulations issued or adopted by the Secretary, the
Board of Veterans' Appeals, or the Chairman of the Board found to be—
(A) arbitrary, capricious, an abuse of discretion, or otherwise not in accordance with law;
(B) contrary to constitutional right, power, privilege, or immunity;
(C) in excess of statutory jurisdiction, authority, or limitations, or in violation of a statutory
right; or
(D) without observance of procedure required by law . . . .21

16 5 U.S.C. § 706.
17 28 U.S.C. § 1254.
18 The CAVC has exclusive jurisdiction over final decisions of the Board of Veterans’ Appeals (BVA), VA’s top-level

administrative tribunal. 38 U.S.C. § 7252. The BVA, in turn, has jurisdiction to review all decisions by the VA Secretary “under
a law that affects the provision of benefits by the Secretary to veterans or the dependents or survivors of veterans.” Id. §§ 511(a),
7104(a). The government may not appeal BVA decisions to the CAVC. Id. § 7252(a).
19 See id. ch. 72. The APA’s judicial review procedures represent default rules for courts’ review of agency actions, but Congress
is free to establish specific procedures in other contexts. See, e.g., Dickson v. Sec’y of Def., 68 F.3d 1396, 1404 n.12 (D.C. Cir.
1995) (“The APA does not require that a statute explicitly provide for judicial review or articulate a standard of review . . . .
Rather, the APA provides a default standard of judicial review . . . precisely for situations, such as this one, where a statute does
not otherwise provide a standard of judicial review.”).
20 Id. § 7266; see VET. APP. R. 4(a)(3) (setting out exceptions to the 120-day requirement).
21 Id. § 7261(a).

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The Supreme Court has acknowledged the similarities between § 7261(a) and 5 U.S.C. § 706,
highlighting that the CAVC’s scope of review “is similar to that of an Article III court reviewing agency
action under the Administrative Procedure Act.”22
The CAVC’s decisions are subject to review by the Federal Circuit, through appeals as a matter of right,
and the Supreme Court, via petitions for certiorari from Federal Circuit decisions.23

Chevron Deference
In the 1984 decision Chevron U.S.A., Inc. v. Natural Resources Defense Council, the Supreme Court
articulated the circumstances under which courts should defer to an agency’s regulatory interpretation of a
statute administered by the agency.24 The case, which involved a regulation interpreting a provision of the
Clean Air Act, set out a two-part test:
First, always, is the question whether Congress has directly spoken to the precise question at issue.
If the intent of Congress is clear, that is the end of the matter; for the court, as well as the agency,
must give effect to the unambiguously expressed intent of Congress. If, however, the court
determines Congress has not directly addressed the precise question at issue, the court does not
simply impose its own construction on the statute, as would be necessary in the absence of an
administrative interpretation. Rather, if the statute is silent or ambiguous with respect to the specific
issue, the question for the court is whether the agency’s answer is based on a permissible
construction of the statute.25

The Court would later explain that Chevron deference was based “on a presumption that Congress, when
it left ambiguity in a statute meant for implementation by the agency, understood that the ambiguity
would be resolved, first and foremost, by the agency, and desired the agency (rather than the courts) to
possess whatever degree of discretion the ambiguity allows.”26
Some proponents of the Chevron doctrine have argued that, by relying on agencies to fill statutory gaps, it
recognized agencies’ accountability and expertise.27 Other scholars have asserted that Chevron led to
more consistent rulings between courts.28 In contrast, some critics of Chevron have contended that the
doctrine impermissibly deprived courts of the ability to decide the meaning of federal statutes,29 while
22 Henderson ex rel. Henderson v. Shinseki, 562 U.S. 428, 432 n.2 (2011).
23 38 U.S.C. § 7292; 28 U.S.C. § 1254. The Federal Circuit’s review of CAVC decisions under § 7292 is also similar to the APA,

requiring the Federal Circuit to “decide all relevant questions of law, including interpreting constitutional and statutory
provisions,” id. § 7292(d)(1), and granting the Federal Circuit “exclusive jurisdiction to review and decide any challenge to the
validity of any statute or regulation or any interpretation thereof brought under this section, and to interpret constitutional and
statutory provisions, to the extent presented and necessary to a decision,” id. § 7292(c). The Federal Circuit may not, however,
review “a challenge to a factual determination” or “a challenge to a law or regulation as applied to the facts of a particular case.”
Id. § 7292(d)(2). These limitations on the Federal Circuit’s review mean, in essence, that although the CAVC may consider how
a regulation was applied to the facts of a claimant’s case, the Federal Circuit’s review is limited to the face of the regulation.
24 Chevron U.S.A., Inc. v. Nat. Res. Def. Council, Inc., 467 U.S. 837, 842–43 (1984). For more information on Chevron
deference, see CRS Legal Sidebar LSB11189, Supreme Court Overrules Chevron Framework, by Benjamin M. Barczewski
(2024).
25 Chevron, 467 U.S. at 842–43.
26 Smiley v. Citibank (S.D.), N.A., 517 U.S. 735, 740–41 (1996).
27 E.g., David Doniger, The Significance of Chevron Deference, NRDC (Jan. 12. 2024), https://www.nrdc.org/bio/daviddoniger/significance-chevron-deference (“It is . . . publicly accountable federal agencies, not unelected judges, that have the
responsibility, as well as the legal and technical expertise, to administer our laws in a way that ensures they achieve the purpose
Congress intended.”).
28 E.g., Panel Considers Challenge to Chevron Doctrine and Fate of Administrative State, YALE L.S. NEWS (Jan. 31, 2024),
https://law.yale.edu/yls-today/news/panel-considers-challenges-chevron-doctrine-and-fate-administrative-state.
29 E.g., Jim Saska, What Would Congress Do Without Chevron Deference?, ROLL CALL (June 5, 2024), https://rollcall.com/2024/
06/05/what-would-congress-do-without-chevron-deference/.

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others critiqued the doctrine for potentially allowing agencies to expand their powers beyond Congress’s
intent or in contravention of the separation of powers.30 Before Loper, several Justices also critiqued
Chevron, regarding it as “increasingly maligned precedent”31 that “deserves a tombstone no one can
miss.”32 Perhaps reflecting this changing attitude, Chevron fell into increasing disuse at the Supreme
Court in the decade prior to Loper.33
Both the CAVC and Federal Circuit have applied Chevron when reviewing VA regulations. Before the
Loper decision, the CAVC had cited Chevron in 170 precedential decisions.34 It first applied the two-step
Chevron test in the 1993 case Felton v. Brown.35 In that case, the CAVC considered the scope of 38 U.S.C.
§ 5503, regarding the withholding of a veteran’s benefits during periods of incompetency and subsequent
repayment.36 The CAVC, applying Chevron, found the meaning of the statute clear and, in the alternative,
that VA’s implementing regulation was not a reasonable interpretation of the statute.37
Between the beginning of 2020 and the Supreme Court’s decision in Loper, the CAVC cited Chevron in
30 precedential decisions. Of those cases, two involved fleeting citation to Chevron with no associated
analysis.38 In 17 cases, the CAVC found the underlying statute unambiguous and either stopped at Step 1
or applied Chevron Step 2 only in the alternative.39 The CAVC reached Chevron Step 2 in four cases,
deferring to VA’s regulations as reasonable in three and rejecting a regulation in another.40 It appears that
the CAVC has, in recent years, resolved more cases at Chevron Step 1, finding statutes unambiguous, but
the reason for this shift is unclear.

30 E.g., Nicholas R. Bednar, The Winter of Discontent: A Circumscribed Chevron, 45 MITCHELL HAMLINE L.R. 395, 408–18

(2019) (discussing various critiques asserting that Chevron impermissibly allowed agencies to expand their power).
31 Pereira v. Sessions, 585 U.S. 198, 221 (2018) (Alito, J., dissenting).
32 Buffington v. McDonough, 143 S. Ct. 14, 22 (2022) (Gorsuch, J., dissenting from denial of certiorari).
33
See Kristin E. Hickman & Aaron L. Nielson, Narrowing Chevron’s Domain, 70 DUKE L.J. 931, 1000 (2021) (collecting
Supreme Court cases citing Chevron, including 9 cases in the decade between 2014 and Loper (the most recent in 2019),
compared to 14 in the decade from 2004 and 2013 and 25 between 1994 and 2003).
34 CRS used Westlaw’s “Citing References” tool on Chevron to identify reported CAVC decisions citing the case.
35 Felton v. Brown, 4 Vet. App. 363, 370 (1993). Although the CAVC cited Chevron in two earlier precedential decisions, it did
not clearly resolve those cases through application of the doctrine. See Hayes v. Brown, 4 Vet. App. 353, 360 (1993) (finding a
statutory ambiguity, noting the VA Secretary’s “wide latitude in establishing department policy,” and describing the regulatory
scheme as “confusing at best,” but remanding for factfinding about whether the regulation was implicated); Wells v. Principi,
3 Vet. App. 307, 310 (1992) (citing Chevron for the proposition that the CAVC could not impose a duty on the VA Secretary
where there was “no clear indication that the statute was enacted with an intent to impose such a duty” but not applying the twopart Chevron test).
36 Felton, 3 Vet. App. at 368.
37 Id. at 370–71.
38 Atilano v. McDonough, 35 Vet. App. 490 (2022); Nailos v. McDonough, 34 Vet. App. 379 (2021).
39 Jackson v. McDonough, 37 Vet. App. 277 (2024), appeal filed, No. 24-2135 (Fed. Cir. July 29, 2024); Frazier v. McDonough,
37 Vet. App. 244 (2024), appeal filed, No. 25-1068 (Fed. Cir. Oct. 16, 2024); Held v. McDonough, 37 Vet. App. 28 (2023);
Terry v. McDonough, 37 Vet. App. 1 (2023) ; Wright v. McDonough, 36 Vet. App. 272 (2023), appeal filed, No. 24-1105 (Fed.
Cir. Oct. 31, 2023); Cook v. McDonough, 36 Vet. App. 175 (2023); Crews v. McDonough, 36 Vet. App. 67 (2023); Frantzis v.
McDonough, 35 Vet. App. 354 (2022); Gumpenberger v. McDonough, 35 Vet. App. 195 (2022); Andrews v. McDonough,
34 Vet. App. 151 (2021); Helmick v. McDonough, 34 Vet. App. 141 (2021); Cox v. McDonough, 34 Vet. App. 112 (2021);
Mattox v. McDonough, 34 Vet. App. 61 (2021); Beaudette v. McDonough, 34 Vet. App. 95 (2021); Hatfield v. McDonough,
33 Vet. App. 327 (2021); Cooper v. McDonough, 33 Vet. App. 341 (2021); Bria v. Wilkie, 33 Vet. App. 228 (2021); Welcome v.
Wilkie, 33 Vet. App. 77 (2021).
40 Cowan v. McDonough, 35 Vet. App. 354 (2022) (upholding VA regulation interpreting 38 U.S.C. § 5104); Spicer v.
McDonough, 34 Vet. App. 310 (2021) (upholding VA regulation interpreting 38 U.S.C. § 1110), vacated, 61 F.4th 1360 (Fed.
Cir. 2023); Wolfe v. Wilkie, 33 Vet. App. 25 (2020) (upholding VA regulation interpreting 38 U.S.C. § 7103(a)); cf. Bareford v.
McDonough, 35 Vet. App. 171 (2022) (holding that 38 C.F.R. § 38.601(c), interpreting 38 U.S.C. 2306, was not entitled to
deference).

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The Federal Circuit cited Chevron in 11 precedential decisions arising under § 502 and in appeals from
the CAVC between the beginning of 2020 and the Loper decision. Of those cases, one involved only a
fleeting citation to Chevron with no associated analysis, and two others cited Chevron in a discussion of
congressional delegation of rulemaking authority.41 The Federal Circuit found the underlying statute
unambiguous and stopped at Chevron Step 1 in five cases.42 In the three cases where the Federal Circuit
reached Chevron Step 2, it upheld VA’s regulations in two cases and remanded for the CAVC to apply
Step 2 in the third.43

Other Interpretive Tools
In addition to Chevron deference, the CAVC and Federal Circuit have applied other interpretive tools
when reviewing VA regulations. Two such tools—Auer deference (also called Seminole Rock deference)
and Skidmore weight, named after the respective Supreme Court cases that articulated those doctrines44—
call on courts to give some degree of respect to the government’s interpretation of ambiguous statutes or
regulations. On the other side of the scales, the pro-veterans canon (sometimes called the Gardner canon,
after the 1994 Supreme Court case Brown v. Gardner), as its name suggests, directs courts to interpret
veterans benefits statutes liberally for their beneficiaries.45 These tools have sometimes come into tension
with each other (and Chevron), prompting scholars and judges to argue for and against their utility.

Auer Deference
In its 1997 decision in Auer v. Robbins, the Supreme Court reinvigorated a deference doctrine it first
articulated in the 1945 case Bowles v. Seminole Rock & Sand Co: courts are to defer to an agency’s
interpretation of an ambiguous regulation “unless ‘plainly erroneous or inconsistent with the
regulation.’”46 Like Chevron, Auer deference involves a two-part test: first, whether the agency regulation
is ambiguous, and second, whether the agency’s interpretation of that regulation is reasonable and not
plainly erroneous or inconsistent with the regulation.47 This test, according to the Supreme Court, stems
from a presumption that “the power authoritatively to interpret its own regulations is a component of the
agency’s delegated lawmaking powers.”48

41 Ortiz v. McDonough, 6 F.4th 1267 (Fed. Cir. 2021); Garvey v. Wilkie, 972 F.3d 1333 (Fed. Cir. 2020); Ravin v. Wilkie,

956 F.3d 1346 (Fed. Cir. 2020).
42 Spicer v. McDonough, 61 F.4th 1360 (Fed. Cir. 2023); Wolfe v. McDonough, 28 F.4th 1348 (Fed. Cir. 2022); Mil.-Veterans
Advocacy v. Sec’y of Veterans Affs., 7 F.4th 1110 (Fed. Cir. 2021); Cameron v. McDonough, 1 F.4th 992 (Fed. Cir. 2021); Carr
v. Wilkie, 961 F.3d 1168 (Fed. Cir. 2020).
43 Veteran Warriors, Inc. v. Sec’y of Veterans Affs., 29 F.4th 1320 (Fed. Cir. 2020) (upholding six regulations under Chevron
Step 2 but invalidating one regulation as inconsistent with a statute’s plain meaning); Atilano v. McDonough, 12 F.4th 1375
(Fed. Cir. 2021) (remanding for the CAVC to consider Chevron Step 2); Buffington v. McDonough, 7 F.4th 1361 (Fed. Cir.
2021) (upholding a regulation interpreting 38 U.S.C. § 5104(c)).
44 Auer v. Robbins, 519 U.S. 452; Bowles v. Seminole Rock & Sand Co., 325 U.S. 410 (1945); Skidmore v. Swift & Co., 323
U.S. 134 (1944).
45 Brown v. Gardner, 513 U.S. 115, 117–18 (1994) (citing King v. St. Vincent’s Hosp., 502 U.S. 215, 220–21 n.9 (1991).
46 Auer, 519 U.S. at 461 (quoting Robertson v. Methow Valley Citizens Council, 490 U.S. 332, 359 (1989)); Seminole Rock,
325 U.S. at 413–14 (“Since this involves an interpretation of an administrative regulation a court must necessarily look to the
administrative construction of the regulation if the meaning of the words used is in doubt . . . . [T]he ultimate criterion is the
administrative interpretation, which becomes of controlling weight unless it is plainly erroneous or inconsistent with the
regulation.”).
47 See, e.g., Kisor v. Wilkie, 588 U.S. 558, 575–76 (2019).
48 Martin v. Occupational Safety & Health Rev. Comm’n, 499 U.S. 144, 151 (1991).

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The Supreme Court revisited Auer deference in the 2019 case Kisor v. Wilkie, an appeal from the CAVC
and Federal Circuit.49 The Court emphasized the need to first find that a regulation is “genuinely
ambiguous” before affording deference.50 To do so, the Court explained, a reviewing court must “exhaust
all the ‘traditional tools’ of construction,’” as “only when the legal toolkit is empty and the interpretive
question still has no single right answer” is deference appropriate.51
Both the CAVC and the Federal Circuit have employed Auer deference when reviewing VA regulations.
From the beginning of 2020 to the Loper decision, the CAVC applied Auer in four precedential
decisions.52 The Federal Circuit applied it in precedential decisions in two veterans law cases—one
arising under § 502; one on appeal from the CAVC.53

Skidmore Weight
In cases where Chevron would not apply—for example, where an agency interprets a statute through
something less than a binding rule—a reviewing court could still give some weight to an agency’s
interpretation of a statute. In the 1944 case Skidmore v. Swift & Co., the Supreme Court recognized that
agency interpretations “constitute a body of experience and informed judgment to which courts and
litigants may properly resort for guidance.”54 Courts applying Skidmore should consider several factors to
decide how much weight to give an agency interpretation, including “the thoroughness evident in its
consideration, the validity of its reasoning, its consistency with earlier and later pronouncements, and all
those factors which give it power to persuade, if lacking power to control.”55
The Federal Circuit and CAVC have applied Skidmore, albeit somewhat less frequently than Auer or
Kisor. The CAVC last applied Skidmore in a precedential decision in 2019,56 and the Federal Circuit last
invoked it in an appeal from the CAVC in 2011.57

The Pro-Veteran Canon
In contrast to the deference doctrines described above, a separate interpretive tool, the “pro-veterans
canon,” has shaped the CAVC and Federal Circuit’s interpretation of VA statutes and regulations. The
canon’s modern formulation—that statutes regarding the provision of veterans benefits should be
interpreted in “the veteran’s favor”—comes from Brown v. Gardner, a Supreme Court case involving the
interpretation of the statute governing VA medical malpractice claims.58 The CAVC and Federal Circuit
49 Kisor, 588 U.S. at 574.
50 Id.
51 Id. at 575.
52 LaBruzza v. McDonough, 37 Vet. App. 111, 118 (2024); Duran v. McDonough, 36 Vet. App. 230, 238 (2023); Nailos v.

McDonough, 34 Vet. App. 279, 283 (2021); Arline v. McDonough, 34 Vet. App. 238, 247 (2021).
53 Nat’l Org. of Veterans’ Advocates, Inc. v. Sec’y of Veterans Affs., 48 F.4th 1307, 1314 (2022); Kisor v. McDonough,
995 F.3d 1316, 1319 (Fed. Cir. 2021).
54 Skidmore v. Swift & Co., 323 U.S. 134, 140 (1944).
55 Id.
56 BO v. Wilkie, 31 Vet. App. 321, 340 (2019) (rejecting VA Secretary’s arguments as not persuasive under Skidmore), rev’d sub
nom. Rudisil v. McDonough, 55 F.4th 879 (Fed. Cir. 2022) (en banc), rev’d & remanded, 601 U.S. 294 (2024).
57 Read v. Shinseki, 651 F.3d 1296, 1302 (Fed. Cir. 2011).
58 Brown v. Gardner, 513 U.S. 115, 117–18 (1994) (citing King v. St. Vincent’s Hosp., 502 U.S. 215, 220–21 n.9 (1991)). The
earliest form of the presumption appears to have originated in the 1943 case Boone v. Lightner, which held that the “Soldiers’ and
Sailors’ Civil Relief Act is always to be liberally construed to protect those who have been obliged to drop their own affairs to
take up the burdens of the nation.” 319 U.S. 561, 575 (1943). For a discussion of the evolution of the presumption from Boone to
Gardner, see Linda D. Jellum, Heads I Win, Tails You Lose: Reconciling Brown v. Gardner’s Presumption that Interpretive
Doubt Be Resolved in Veterans’ Favor with Chevron, 61 AM. U. L. REV. 59, 65–74 (2011).

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have each invoked Gardner when interpreting VA statutes, though both courts have expressed some
uncertainty as to how Gardner applies with respect to Chevron and Auer deference.59 Both courts appear
to agree, however, that the pro-veteran canon does not apply unless statutory ambiguity exists.60 The
Supreme Court, for its part, has not addressed precisely when to apply the veterans canon, though two
Justices have expressed skepticism as to its propriety.61

The Loper Decision
On June 28, 2024, almost exactly 40 years after it decided Chevron, the Supreme Court released its
decision in Loper, pronouncing “Chevron is overruled.”62 The Court’s ruling was based on section 706 of
the APA, holding that Chevron deference “cannot be squared with” the APA’s command that courts
“decide all relevant questions of law, interpret constitutional and statutory provisions, and determine the
meaning or applicability of the terms of an agency action.”63 Section 706, the Court explained, “codifies
for agency cases the unremarkable, yet elemental proposition reflected by judicial practice dating back to
Marbury [v. Madison]: that courts decide legal questions by applying their own judgment.”64 Under this
framework, the APA “prescribes no deferential standard for courts to employ in answering those legal
questions,” in contrast to its “mandate that judicial review of agency policymaking and factfinding be
deferential.”65
Instead of applying Chevron, the Court held that a reviewing court must “exercise independent judgment
in determining the meaning of statutory provisions”66 to determine a statute’s “single, best meaning,”
which is “‘fixed at the time of enactment.’”67 This best meaning, contrary to Chevron’s earlier command,
is “‘the reading the court would have reached’ if no agency were involved.”68 Courts can arrive at this
meaning using the “traditional tools of statutory construction,” the “very point” of which is to “resolve
statutory ambiguities.”69
Eliminating Chevron deference does not, according to Loper, foreclose agency discretion or the courts’
use of agency expertise. In some cases, the Court explained, this best reading of a statute could be that it
59 See, e.g., Jellum, supra note 58, at 88–96; accord James D. Ridgway, Toward a Less Adversarial Relationship Between

Chevron and Gardner, 9 U. MASS. L. REV. 388, 398 (2014) (“In theory, it should be very hard for the courts to avoid the tension
between the canons of veteran friendliness and agency deference. Once a court finds ambiguity in a veterans benefits statute, it
must apply a rule to resolve that ambiguity when the agency and the claimant are at odds. In their simplest forms, each of the
competing doctrines states how ambiguity should be resolved in veterans law cases, and each doctrine typically points to opposite
outcomes in cases in which the claimant and the VA Secretary are at odds.”).
60 E.g., Spicer v. McDonough, 61 F.4th 1360, 1364 (Fed. Cir. 2023) (“Only where there is ‘interpretive doubt,’ after using
ordinary textual analysis tools, do we rely on the pro-veteran canon for guidance.”); Sharp v. Shinseki, 23 Vet. App. 267, 275
(2009) (“In the face of statutory ambiguity and the lack of a persuasive interpretation of the statute from the Secretary, the Court
applies the rule that ‘interpretative doubt is to be resolved in the veteran’s favor.’” (quoting Gardner, 513 U.S. at 118)).
61 See Rudisill, 601 U.S. at 314–15 (Kavanaugh, J., concurring, joined by Barrett, J.) (“I write separately . . . to note some
practical and constitutional questions about the justifications for a benefits-related canon (such as the veterans canon) that favors
one particular group over others.”).
62 Loper Bright Enters. v. Raimondo, 144 S. Ct. 2244, 2273 (2024).
63 Id. at 2263; 5 U.S.C. § 706(2).
64 Loper, 144 S. C.t at 2261.
65 Id.
66 Id. at 2262.
67 Id. at 2266 (quoting Wis. Cent. Ltd. v. United States, 585 U.S. 274, 284 (2018)).
68 Id. (quoting Chevron U.S.A., Inc. v. Nat. Res. Def. Council, Inc., 467 U.S. 837, 843 n.11 (1984)); cf. Chevron, 467 U.S. at 843
n.11 (“The court need not conclude that the agency construction was the only one it permissibly could have adopted to uphold the
construction, or even the reading the court would have reached if the question initially had arisen in a judicial proceeding.”)
69 Id. at 2266.

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“delegates discretionary authority to an agency,” such as expressly authorizing an agency to define a
particular term or prescribe rules to “‘fill up the details’ of a statutory scheme.”70 A court’s role, in this
circumstance, is to define the limits of that discretionary authority and to ensure that the agency acted
reasonably.71 Even absent such a delegation of discretion, an agency may need to interpret a statutory
ambiguity to implement a statute, and the agency would presumably draw on its expertise to do so.
Quoting Skidmore, the Court explained that this expertise still has the “power to persuade” based on the
agency’s “body of experience and informed judgment,” but that the reviewing court should independently
determine the meaning of the statute.72
Although the Court overruled Chevron itself, it did not overturn any of the cases previously decided under
Chevron Step 2.73 Instead, the Court held that those prior decisions—including Chevron’s own holding
regarding the Clean Air Act—“are still subject to statutory stare decisis despite [the Court’s] change in
interpretive methodology.”74 The Court explained that “reliance on Chevron,” by itself, “cannot constitute
a ‘special justification’ for overruling” a statutory precedent.75

Potential Effects of Loper
Although Loper focused on Chevron deference, it appears likely that the decision will impact other
judicial deference doctrines, such as Auer and Skidmore. The Loper decision may also affect agencies’
ability to change their regulations, potentially reversing or limiting Supreme Court precedent addressing
that question.76

Loper and Auer
The Court in Loper did not discuss Auer deference; as a result, both Auer and Kisor are still controlling
law. It appears, however, that Auer deference may conflict with the APA in a manner similar to Chevron
deference. Like Chevron deference, Auer deference rests on a presumption that Congress delegated
interpretive authority to an agency—in this case, “that Congress would generally want the agency to play
the primary role in resolving regulatory ambiguities.”77 Also like Chevron deference, there appears to be
tension between that implied presumption, on the one hand, and the APA, on the other. In addition to the
APA’s command that courts “decide all relevant questions of law” (which the Court considered in
Loper78), the APA directs reviewing courts to “determine the meaning or applicability of the terms of an
agency action,” which includes regulations.79 If the Court interprets the scope of courts’ review of
regulations under the APA as similar to that of statutes, then the Court could potentially overrule Auer and
Kisor.

70 Id. at 2263 (quoting Wayman v. Southard, 23 U.S. (10 Wheat.) 1, 43 (1825)).
71 Id.
72 Id. at 2267 (quoting Skidmore v. Swift & Co., 323 U.S. 134, 140 (1944)).
73 Id. at 2273 (“[W]e do not call into question prior cases that relied on the Chevron framework.”).
74 Id.
75 Id. (quoting Halliburton Co. v. Erica P. John Fund, Inc., 573 U.S. 258, 266 (2014)).
76 Nat’l Cable & Telecomms. Ass’n v. Brand X Internet Servs., 545 U.S. 967 (2005).
77 Kisor v. Wilkie, 588 U.S. 558, 569 (2019) (citing Martin v. Occupational Safety & Health Rev. Comm’n, 499 U.S. 144, 151–

53 (1991)).
78 Loper, 144 S. Ct. at 2261–62 (quoting 5 U.S.C. § 706).
79 5 U.S.C. § 706; see id. § 551(13) (defining “agency action” as including “the whole or a part of an agency rule, order, license,
sanction, relief, or the equivalent or denial thereof, or failure to act”).

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Loper and Skidmore
In contrast to its treatment of Auer deference, the Court in Loper directly addressed the continuing role of
Skidmore. Unlike Chevron, the Court explained, affording weight to agency interpretations under
Skidmore is “consistent with the APA,” as courts “may—as they have from the start—seek aid from the
interpretations of those responsible for implementing particular statutes.”80 Such agency interpretations—
especially those “issued contemporaneously with the statute at issue, and which have remained consistent
over time”—reflect an agency’s “‘experience and informed judgment to which courts and litigants may
properly resort for guidance.’”81 In light of the Court’s express endorsement of the use of Skidmore in
appropriate circumstances, it appears likely that lower courts may increasingly turn to Skidmore when
determining the meaning of statutes.

Loper and Changes in Agency Interpretations
Outside of the question of how courts should defer to or be guided by agency interpretations, Loper may
affect agencies’ ability to change their interpretation of statutes. Before Loper, an agency could, by
amending a regulation, change its interpretation of a statute, and courts would defer to that changed
interpretation so long as it was not arbitrary and capricious and otherwise satisfied Chevron’s two-part
test.82 An agency’s power to reinterpret a statute by regulation extended even to statutes that had been
interpreted by a court, so long as the previous decision did not declare the statute to be unambiguous.83
After Loper, there is some uncertainty as to how judicial interpretations of statutes will affect agencies’
ability to reinterpret statutes via regulation. The Supreme Court has not addressed this issue, and it is not
clear whether or when it may do so in a future case. Loper’s reasoning, however, suggests that an
agency’s ability to change its interpretation of a statute interpreted by a court under Loper may be limited
(though Congress’s ability to amend the statute itself would not be limited). Absent Chevron deference,
courts might apply the general rule that judicial interpretations of statutes “are fully retroactive because
they do not change the law, but rather explain what the law has always meant;”84 in that case, agencies
likely would not be able to adopt a contrary interpretation via regulation. In other words, such a judicial
interpretation would, in effect, act like a decision prior to Loper under Chevron Step 1 that a statute was
unambiguous, thereby precluding a later, contrary agency interpretation of that statute.85 An exception
might occur in cases where the “best meaning” of a statute is that Congress intended an agency to
“exercise a degree of discretion,” such as expressly delegating authority “to give meaning to a particular
statutory term” or to “prescribe rules to ‘fill up the details’ of a statutory scheme.”86 In those cases, a court
may find that the express delegation permits the agency to change its position, so long as the change
otherwise comports with the APA.87

80 Loper, 144 S. Ct. at 2262.
81 Id. (quoting Skidmore v. Swift & Co., 323 U.S. 134, 140 (1944)).
82 See, e.g., Nat’l Cable & Telecomm. Ass’n v. Brand X Internet Servs., 545 U.S. 967, 981–82 (2005).
83 Id. at 982–83.
84 United States v. Rivera-Nevarez, 418 F.3d 1104, 1107 (10th Cir. 2005); see Harper v. Va. Dep’t of Transp., 509 U.S. 86, 97

(1993) (“When this Court applies a rule of federal law to the parties before it, that rule is the controlling interpretation of federal
law and must be given full retroactive effect in all cases still open on direct review and as to all events, regardless of whether
such events predate or postdate our announcement of the rule.”).
85 See Brand X, 545 U.S. at 982 (“A court’s prior judicial construction of a statute trumps an agency construction otherwise
entitled to Chevron deference only if the prior court decision holds that its construction follows from the unambiguous terms of
the statute and thus leaves no room for agency discretion.”).
86 Loper, 144 S. Ct. at 2263 (quoting Batterton v. Francis, 432 U.S. 416, 425 (1977), and Wayman v. Southard, 23 U.S. (10
Wheat.) 1, 43 (1825)).
87 See id.

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Loper and VA Regulations
Loper’s effect on VA regulations and the judicial review thereof will likely mirror, in large degree, its
application to the federal administrative state at large, though it is too soon to know the precise contours
of that application. There are, however, several features unique to the veterans law system that may affect
Loper’s impact in that context. This section examines the potential impact of Loper on VA regulations,
turning first to judicial review at both the CAVC and Federal Circuit before examining potential impacts
on VA’s rulemaking process.

Judicial Review of VA Regulations under Loper
The most immediate impact of Loper on VA regulations will likely come through judicial review at the
CAVC and Federal Circuit. To date, the CAVC has cited Loper in three precedential decisions,88 and the
Federal Circuit has cited it in only one veterans law case.89 Until those courts apply Loper in additional
cases, it is unclear exactly what the impact of the case will be. It appears, however, that the courts’
application of Loper may depend on several factors, including (1) the form of judicial review (i.e.,
whether brought as a facial or as-applied challenge) and (2) whether a court has previously interpreted the
statute or regulation at issue.

Form of Judicial Review
Whether a case is a facial or as-applied challenge may, at least initially, impact how the CAVC or Federal
Circuit applies Loper. For facial challenges under § 502, the Federal Circuit applies the judicial review
provisions of the APA.90 As Loper specifically overruled Chevron in the context of judicial review under
the APA,91 it is squarely applicable to the Federal Circuit’s review in § 502 cases. As a result, the Federal
Circuit will likely reject any future attempt to seek Chevron deference, instead following Loper to assess
in the first instance the best meaning of a statute.92
Separate from the question of how the Federal Circuit will apply Loper is the issue of when the Federal
Circuit will do so. As discussed above, challenges to VA regulations under § 502 are subject to the sixyear statute of limitations codified in 28 U.S.C. § 2401(a).93 The Federal Circuit has interpreted § 2401(a)
to hold that the six-year statute of limitations for bringing a challenge under § 502 begins to run when VA
publishes the rule being challenged.94 In Corner Post, Inc. v. Board of Governors of the Federal Reserve
88 See Laska v. McDonough, No. 22-1018, 2024 WL 4096538, at *5 (Vet. App. Sept. 6, 2024) (citing Loper for the proposition

that courts use “the traditional tools of statutory construction” to interpret statutes); Rorie v. McDonough, 37 Vet. App. 430, 442–
44 (2024) (analogizing to Loper to hold that a pre-Kisor case applying Auer deference was still good law subject to stare decisis);
Jackson v. McDonough, 37 Vet. App. 277, 287 n.76 (2024) (noting, days before the Loper decision was issued, that the Supreme
Court had heard argument in Loper and was considering whether to overrule Chevron).
89 Metro. Area EMS Auth. v. Sec’y of Veterans Affs., No. 2024-1104, 2024 WL 5036179, at *4 (Fed. Cir. Dec. 9, 2024)
(considering under § 502 the validity of VA regulations governing ambulance transfers pursuant to authority under 38 U.S.C.
§ 111(b)(3)(C) and citing Loper when considering whether to adopt a forfeiture test from another court of appeals). The Federal
Circuit’s decision did not depend on Loper. Id. (“We need not resolve these issues about . . . the scope of the D.C. Circuit’s
forfeiture rule in light of Loper Bright, however . . . .”).
90 38 U.S.C. § 502 (providing that the Federal Circuit’s review “shall be in accordance with [the APA,] chapter 7 of title 5”).
91 Loper, 144 S. Ct. at 2263 (“The deference that Chevron requires of courts reviewing agency action cannot be squared with the
APA.”).
92 Id. at 2273 (“Courts must exercise their independent judgment in deciding whether an agency has acted within its statutory
authority, as the APA requires.”).
93 See, e.g., FED. CIR. R. 15(f).
94 E.g., Preminger v. Sec’y of Veterans Affs., 517 F.3d 1299, 1307 (Fed. Cir. 2008) (“The government is correct that a cause of
action seeking judicial review under the APA accrues at the time of final agency action.”).

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System (a case decided only days after Loper), however, the Supreme Court held that § 2401(a)’s statute
of limitations begins to run for APA claims when a claimant “suffers an injury from final agency action,”
not when the action itself occurred.95 It remains to be seen whether or how Corner Post will change when
claimants bring facial challenges under § 502. (The Corner Post Court appears to have left open the
possibility that at least some procedural challenges under the APA still accrue on the date of an agency
action, such as the date a rule is published, rather than on some later date.96)
For as-applied challenges brought through appeals to the CAVC, additional litigation may be needed to
officially overrule Chevron in that context. In particular, although Loper overruled Chevron as
inconsistent with the APA,97 the CAVC and Federal Circuit do not review appeals of VA decisions under
the APA. Rather, the CAVC reviews VA decisions under 38 U.S.C. § 7261, and the Federal Circuit
reviews CAVC decisions under 38 U.S.C. § 7292. As a result, it is not clear that Loper overruled Chevron
in the context of appeals of VA benefits decisions, and neither the CAVC nor Federal Circuit has
considered that question. It seems likely, however, that one or both of those courts will ultimately extend
Loper to review under §§ 7261 and 7292. Both of those statutes use language nearly identical to the APA,
directing the CAVC and Federal Circuit to “decide all relevant questions of law” and interpret statutory
provisions.98 Accordingly, the Supreme Court’s reasoning that Loper conflicts with the APA’s command to
“decide all relevant questions of law” would seem to apply with equal force to the same phrase in §§ 7261
and 7292.
One potential consideration for courts that may impact Loper’s reach is whether 38 U.S.C. § 501(a)—the
statute authorizing the VA Secretary to engage in rulemaking—constitutes a delegation of discretionary
authority to “fill up the details” of the VA adjudication system.99 If so, reviewing courts may decide that
VA retains some flexibility in how it regulates, either broadly or with respect to specific subjects.

Previous Statutory Interpretations
In addition to the form that a challenge to a VA regulation takes, whether the meaning of a statute has
previously been the subject of litigation—and how that challenge was resolved—will likely impact
application of Loper. In general, if the meaning of a statute has not been the subject of previous litigation,
then a reviewing court would apply Loper and interpret the statute in the first instance. Conversely, if a
court previously found that a statute was unambiguous under Chevron Step 1, then that interpretation
would control unless the previous decision were overturned or Congress amended the underlying statute.
Similarly, if a court previously deferred to a regulation under Chevron Step 2, then, as the Supreme Court

95 603 U.S. 799, 809 (2024). For more information on Corner Post, see CRS Legal Sidebar LSB11197, Corner Post and the

Statute of Limitations for Administrative Procedure Act Claims, by Benjamin M. Barczewski and Jonathan M. Gaffney (2024).
96 Corner Post, 603 U.S. at 824 n.8 (“It also may be that some injuries can only be suffered by entities that existed at the time of
the challenged action. Corner Post suggests that only parties that existed during the rulemaking process can claim to have been
injured by a “procedural” shortcoming, like a deficient notice of proposed rulemaking . . . We need not resolve that issue
here . . . .”).
97 Loper, 144 S. Ct. at 2263.
98 Compare 5 U.S.C. § 706 with 38 U.S.C. §§ 7261(a)(1) and 7292(d)(1).
99 Loper, 144 S. Ct. at 2263. Section 501(a) authorizes the VA Secretary to “prescribe all rules and regulations which are
necessary or appropriate to carry out the laws administered by the Department,” including four specific categories:
(1) regulations with respect to the nature and extent of proof and evidence and the method of taking and
furnishing them in order to establish the right to benefits under such laws;
(2) the forms of application by claimants under such laws;
(3) the methods of making investigations and medical examinations; and
(4) the manner and form of adjudications and awards.
38 U.S.C. § 501(a).

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explained in Loper, that previous decision would remain good law subject to stare decisis.100 This stare
decisis for previous decisions applying Chevron Step 2 extends to the Federal Circuit’s decisions under
§ 502. It also likely applies to CAVC and Federal Circuit decisions, consistent with the discussion above
regarding the similarity of the APA and §§ 7261 and 7292. Consequently, if the CAVC or Federal Circuit
has previously deferred to VA regulations under Chevron Step 2, those cases likely remain good law.
Although the Supreme Court has held that “stare decisis in respect to statutory interpretation has ‘special
force,’ for ‘Congress remains free to alter what [courts] have done,”101 it “is not an ‘inexorable
command’”102 and can be overcome in certain circumstances. The Supreme Court has articulated a
number of factors for courts to consider when assessing whether to overrule a previous decision,
including (1) “the quality of [the decision]’s reasoning”; (2) “the workability of the rule it established”;
(3) “its consistency with other related decisions”; (4) “developments since the decision was handed
down”; and (5) “reliance on the decision.”103 Thus, in appropriate cases, the CAVC or Federal Circuit
could potentially overrule earlier decisions applying Chevron Step 2.
Cases decided under Chevron Step 2 could be abrogated or overruled in several additional ways. First, an
intervening change in law, such as a statutory or regulatory amendment or repeal, could, depending on the
nature of the change, supersede a court’s prior decision.104 Put another way, if a court deferred to an
agency’s regulation interpreting a statute, and the agency later amended its regulation in a way that
changed its interpretation of the statute, the amendment would have the effect of abrogating the court’s
decision deferring to the original rule. The court would then, if asked to interpret the statute, apply the
Loper test.
Second, depending on which court issued the decision applying Chevron, another court with appellate
jurisdiction over the first may be able to overturn that decision, such as the Supreme Court overturning a
court of appeals decision or the Federal Circuit overturning a CAVC decision.105 Similarly, if a threejudge panel of a court of appeals decided the prior case, the full court, sitting en banc, may be able to
overturn the decision in a later case.106
Structural differences in the veterans law system may impact how these precedential considerations play
out. In the federal courts generally, district court opinions have no precedential value, and a court of
appeals decision is binding only on that court and the federal courts over which it has appellate
jurisdiction.107 If one circuit court found a statute ambiguous and deferred to an agency regulation under
Chevron, another circuit court would not be bound by that decision and could reach a different
conclusion. This kind of circuit split is one factor the Supreme Court considers when deciding which
cases to hear.108 In the context of veterans law, only the CAVC, Federal Circuit, and Supreme Court have
100 Loper, 144 S. Ct. at 2273.
101 John R. Sand & Gravel Co. v. United States, 552 U.S. 130, 139 (2008) (quoting Patterson v. McLean Credit Union, 491 U.S.

164, 172–73 (2008)).
102 Loper, 144 S. Ct. at 2270 (quoting Payne v. Tennessee, 501 U.S. 808, 828 (1991)).
103 E.g., Janus v. Am. Fed’n of State, Cnty., & Mun. Emps., Council 13, 585 U.S. 878, 917 (2018).
104 See, e.g., BRIAN A. GARNER ET AL., THE LAW OF JUDICIAL PRECEDENT 492 (2016) (observing that “a panel decision may be
overruled . . . by . . . statutory amendment” (citing Jacobs v. Nat’l Drug Intel. Ctr., 548 F.3d 375, 378 (5th Cir. 2008))).
105 For more information on the structure of the federal courts, see CRS Report R47641, Federal and State Courts: Structure and
Interaction, by Joanna R. Lampe and Laura Deal (2023), and CRS Report R47899, The United States Courts of Appeals:
Background and Circuit Splits from 2023, coordinated by Michael John Garcia and Craig W. Canetti (2024).
106 E.g., GARNER ET AL., supra note 104, at 495–508 (providing an overview of the en banc process).
107 See id. at 491–92 (observing that “federal district courts, including three-judge district courts, must defer to their circuit court”
and that “one circuit panel cannot overrule another”).
108 See, e.g., SUP. CT. R. 10(a) (stating that one of the factors the Supreme Court may consider when deciding whether to grant a
petition for a writ of certiorari is whether “a United States court of appeals has entered a decision in conflict with the decision of
another United States court of appeals on the same important matter”).

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jurisdiction to consider challenges to VA benefits regulations.109 Accordingly, there can be no circuit splits
with respect to the interpretation of those regulations. As a result, it might be more difficult for parties to
tee up statutory interpretation questions for Supreme Court review, which might have the effect of causing
the Supreme Court to take up proportionally fewer challenges to regulations upheld under Chevron in the
veterans law context.

VA Rulemaking Post-Loper
Like Chevron, Loper applies only to how courts review statutes and regulations interpreting them. While
it is not binding on VA, it may nonetheless affect VA’s rulemaking practices. Some of these potential
effects could be substantive, such as changing how VA weighs various legal and policy considerations
when engaging in rulemaking. It seems possible that VA might take fewer risks when interpreting statutes,
preferring “safe” readings that might be more likely to shape courts’ interpretations of a statute under
Skidmore to constructions that, while once permissible under Chevron, would not carry the “power to
persuade.”110
Other potential effects could be more procedural or strategic in nature. As regulatory amendments could
have the effect of abrogating a court decision that afforded Chevron deference to a regulation, VA might
consider whether to amend a regulation (and potentially subject the underlying statute to de novo judicial
interpretation) or leave undisturbed a decision deferring to the unamended regulation. Even absent a
previous decision deferring to a regulation, VA might wish to look for ways to avoid precedential
decisions interpreting the statutes it administers as a way of preventing courts from “locking in” a
particular interpretation, thereby maintaining flexibility when amending its regulations.111 VA could do
this, for example, by entering into settlements or agreeing to remand appeals to the agency.112

Congressional Oversight and Influence
Against the backdrop of Loper and its potential impact on VA regulations, Congress may wish to explore
its ability to oversee or influence VA rulemaking and the judicial review of VA regulations.

Shaping VA Regulations
Congress possesses a number of tools to shape agency regulations and rulemaking, including through
authorizing legislation, appropriations, and its oversight authority.113 Some of these tools, such as
amending controlling statutes or conducting oversight hearings, could be used to influence future VA
rulemaking, including amendments to existing rules. Other tools, such as the Congressional Review Act
(CRA) or appropriations bills, could be used to rescind existing regulations or influence VA’s enforcement

109 38 U.S.C. §§ 502 (vesting the Federal Circuit with exclusive jurisdiction to consider facial challenges to VA regulations),

7252 (granting the CAVC “exclusive jurisdiction to review” VA benefits decisions); 28 U.S.C. § 1254 (authorizing Supreme
Court review of circuit court decisions).
110 See Loper Bright Enters. v. Raimondo, 144 S. Ct. 2244, 2268 (2024).
111 See id. at 2266 (“It . . . makes no sense to speak of a ‘permissible’ interpretation that is not the one the court, after applying all
relevant interpretive tools, concludes is best. In the business of statutory interpretation, if it is not the best, it is not permissible.”).
112 See U.S. VET. APP. R. 33 (contemplating “joint resolution of the appeal or settlement”).
113 See CRS Report R45442, Congress’s Authority to Influence and Control Executive Branch Agencies, by Todd Garvey and
Sean Stiff (2023).

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of them. In addition, many of these tools could also be used to shape VA’s informal guidance in how
statutes and their regulations should be interpreted.114

Influencing Future Regulations
If Congress wishes to influence future VA rulemaking, it could do so in several ways. First, Congress
could use its legislative authority to shape future VA regulations. It is axiomatic that “[a]dministrative
agencies are creatures of statute” and “possess only the authority that Congress has provided.”115 Thus, by
amending VA’s authorizing legislation, Congress could modify the VA Secretary’s rulemaking authority,
either generally or with respect to specific programs. Congress could, for example, grant the VA Secretary
a broad delegation to “fill up the details” of a statutory scheme,116 or limit judicial review of VA
rulemakings or adjudications, as it did prior to the VJRA.117 Conversely, Congress could enact legislation
with increased specificity, limiting VA’s ability to interpret statutory provisions through regulation.
Congress could also codify existing VA regulations as a way of preventing VA from changing those
regulations in the future.
Second, Congress could use non-statutory tools to attempt to influence VA rulemaking. These tools
include oversight hearings, where Members could question VA witnesses about the implementation of
statutes, offer their views on how statutes should be interpreted, and publicize agency actions.118 If
Congress believes that VA is not following controlling statutes, it could also use tools such as censure or
its contempt power to encourage a change in agency conduct.119
Finally, Members and congressional staff can attempt to influence VA rulemaking proceedings, either
through participation in the notice-and-comment rulemaking process or through other communications.120
At least one court has observed that this kind of communication is “entirely proper,” endorsing
Congress’s duty “vigorously to represent the interests of their constituents before administrative agencies
engaged in informal, general policy rulemaking, so long as individual Congressmen do not frustrate the
intent of Congress as a whole as expressed in statute, nor undermine applicable rules of procedure.”121
Agencies, in turn, should “balance Congressional pressure with the pressures emanating from all other
sources.”122

114 For more information on agency guidance documents, see CRS Legal Sidebar LSB10591, Agency Use of Guidance

Documents, by Kate R. Bowers (2021).
115 Nat’l Fed. of Indep. Bus. v. Dep’t of Labor, Occupational Safety & Health Admin., 595 U.S. 109, 117 (2022); see La. Pub.
Serv. Comm’n v. F.C.C., 476 U.S. 355, 374 (1986) (“An agency literally has no power to act . . . unless and until Congress
confers power upon it.”).
116 Loper, 144 S. Ct. at 2263. As discussed above, it is unclear whether 38 U.S.C. § 501 may do this to some degree. See supra
“Form of Judicial Review.”
117 Traynor v. Turnage, 485 U.S. 535 (1988) (recognizing a the strong presumption in favor of judicial review of administrative
action that can be overcome by clear and convincing evidence of a contrary legislative intent and interpreting the scope of
38 U.S.C. § 211, a pre-VJRA statute precluding judicial review of VA benefits decisions); Johnson v. Robinson, 415 U.S. 361,
366–68 (1974) (interpreting § 211 as not barring courts from assessing the constitutionality of veterans benefits statutes); see also
Sheldon v. Sill, 49 U.S. (1 How.) 441, 449 (1850) (“Courts created by statute can have no jurisdiction but such as the statute
confers.”).
118 See Garvey & Stiff, supra note 113, at 18–23.
119 See id. at 34–37.
120 For an overview of congressional communications with agencies during the rulemaking process, see CRS In Focus IF12368,
Communications Between Congress and Federal Agencies During the Rulemaking Process, by Maeve P. Carey and Todd Garvey
(2023).
121 Sierra Club v. Costle, 657 F.2d 298, 409 (D.C. Cir. 1981).
122 Id. at 410.

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Influencing Existing Regulations
For regulations already in effect or that have been finalized but not yet become effective, Congress has
additional tools that it can bring to bear. First, if Congress disagrees with a VA regulation, it could use the
legislative process to nullify that regulation. This nullification could occur through the ordinary legislative
process.123 In addition, a separate tool—the CRA—provides special “fast-track” procedures to disapprove
of certain agency rules.124 Under these procedures, the CRA requires agencies to submit rules to Congress
and the Government Accountability Office before they can take effect. The CRA then outlines procedures
for expedited consideration of a joint resolution of disapproval that would prevent a rule from taking
effect, subject to presidential veto.125
Second, Congress could use its “power of the purse” to control VA’s implementation of certain regulations
or programs.126 Congress could, for example, prohibit VA from using appropriated funds to enforce a
given regulation.127 Conversely, Congress could condition funding on VA carrying out certain programs,
or use appropriations to direct VA to take certain actions.128

Influencing Judicial Review
In the wake of Loper’s overruling of Chevron, Congress may wish to consider how a reviewing court will
interpret an ambiguous statute. Congress again has several tools to do so. First, Congress could attempt to
draft legislation with greater specificity, thereby giving reviewing courts more guidance as to Congress’s
intent in enacting the legislation. By avoiding—or at least attempting to avoid—statutory ambiguities,
Congress could limit courts’ ability to interpret statutes in a manner inconsistent with congressional
intent. This approach may face practical difficulties, including time pressures on legislation and
Congress’s institutional capacity.129

123 E.g. Kan. Nat. Res. Coal. v. U.S. Dep’t of the Interior, 971 F.3d 1222, 1233 (10th Cir. 2020) (observing that “Congress can

overturn [a regulation] at any time”).
124 5 U.S.C. §§ 801–808. The CRA’s definition of rule is broader than that of the APA and may include agency interpretive rules
and guidance documents that are not subject to the APA’s notice-and-comment rulemaking requirements. Compare id. § 804(3)
(CRA definition of “rule”) with id. §§ 551(4) (APA definition of “rule”), 553(b) (excluding “interpretative rules, general
statements of policy, or rules of agency organization, procedure, or practice” from the notice-and-comment requirement).
125 Id. §§ 801–802. For more information on the CRA, see CRS In Focus IF10023, The Congressional Review Act (CRA): A Brief
Overview, by Maeve P. Carey and Christopher M. Davis (2024).
126 The Supreme Court has recognized Congress’s broad control over appropriations. E.g., Cincinnati Soap Co. v. United States,
301 U.S. 308, 321 (1937) (“[N]o money can be paid out of the Treasury unless it has been appropriated by an act of Congress.”).
For more information on Congress’s appropriations power, see CRS Report R46417, Congress’s Power Over Appropriations:
Constitutional and Statutory Provisions, by Sean Stiff (2020), and Cong. Rsch. Serv., Overview of Appropriations Clause,
CONSTITUTION ANNOTATED, https://constitution.congress.gov/browse/essay/artI-S9-C7-1/ALDE_00001095/ (last visited Dec. 12,
2024).
127 E.g., Consolidated Appropriations Act, 2023, Pub. L. No. 117-328, § 433, 136 Stat. 4459, 4831 (“None of the funds made
available in this Act may be used to implement or enforce the regulation issued on March 21, 2011 at 40 CFR part 60 subparts
CCCC and DDDD . . . .”); id. § 740, 136 Stat. at 4715 (“None of the funds made available by this or any other Act may be used
to implement, administer, enforce, or apply the rule entitled ‘‘Competitive Area’’ published by the Office of Personnel
Management in the Federal Register on April 15, 2008 (73 Fed. Reg. 20180 et seq.).”).
128 E.g., Consolidated Appropriations Act, 2024, Pub. L. No. 118-42, tit. II, 138 Stat. 25, 44 (conditioning appropriations for the
“Veterans Electronic Health Record” on the VA Secretary’s submission of quarterly reports to Congress); id. § 232(a), 138 Stat.
at 53 (imposing requirements on the VA Secretary’s implementation of a toll-free suicide hotline).
129 See, e.g., Congress in a Post-Chevron World: Hearing Before the Comm. on H. Admin., 118th Cong. (2024) (discussing
congressional capacity to legislate with more specificity), available at https://congressional.proquest.com/congressional/docview/
t39.d40.tr07230124.o14?accountid=12084.

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Second, Congress could modify how courts review VA regulations under the APA and 38 U.S.C. §§ 502,
7261, and 7292. Congress could, for example, provide courts with additional guidance on how to interpret
ambiguous statutes. One way that Congress could do so would be to codify a form of Chevron deference.
Such a codification is not foreclosed by Loper because that decision was based on a conflict between
Chevron and the APA; amending the APA would, presumably, resolve that conflict. Members of the 118th
Congress have introduced various bills that would codify some form of Chevron deference.130 It is
unclear, however, whether such statutory enactments of Chevron would survive judicial review: although
Loper was decided on statutory, not constitutional grounds, several Justices wrote separately to express
skepticism as to whether Chevron deference is constitutional in light of the Supreme Court’s duty “to say
what the law is.”131

130 E.g., Stop Corporate Capture Act, S. 4749, 118th Cong. § 12 (2024); Stop Corporate Capture Act, H.R. 1507, 118th Cong.

§ 12 (2023).
131 Loper Bright Enters. v. Raimondo, 144 S. Ct. 2244, 2274 (2024) (Thomas, J., concurring) (“Chevron compels judges to
abdicate their Article III ‘judicial power.’”); id. at 2285 (Gorsuch, J., concurring) (“[Chevron] precludes courts from exercising
the judicial power vested in them by Article III to say what the law is.”); see Marbury v. Madison, 5 U.S. (1 Cranch) 137, 177
(1803) (“It is emphatically the province and duty of the judicial department to say what the law is.”).

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Disclaimer
This document was prepared by the Congressional Research Service (CRS). CRS serves as nonpartisan shared staff
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Source: Frix Law Library, https://www.frixlaw.com/law-library/documents/crs%3ATE10108. Public record. Not legal advice.