[Federal Register Volume 90, Number 73 (Thursday, April 17, 2025)]
[Proposed Rules]
[Pages 16102-16105]
From the Federal Register Online via the Government Publishing Office [www.gpo.gov]
[FR Doc No: 2025-06746]


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DEPARTMENT OF THE INTERIOR

Fish and Wildlife Service

50 CFR Part 17

DEPARTMENT OF COMMERCE

National Oceanic and Atmospheric Administration

50 CFR Part 222

[Docket No. FWS-HQ-ES-2025-0034; FXES11110900000-256 FF09E23000; 
250411-0064]
RIN 1018-BI38; 0648-BN93


Rescinding the Definition of ``Harm'' Under the Endangered 
Species Act

AGENCY: U.S. Fish and Wildlife Service, Interior; National Oceanic and 
Atmospheric Administration, Commerce.

ACTION: Notice of proposed rulemaking; request for comments.

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SUMMARY: The U.S. Fish and Wildlife Service (FWS) and the National 
Marine Fisheries Service (NMFS) (collectively referred to as the 
Services or we) are proposing to rescind the regulatory definition of 
``harm'' in our Endangered Species Act (ESA or the Act) regulations. 
The existing regulatory definition of ``harm,'' which includes habitat 
modification, runs contrary to the best meaning of the statutory term 
``take.'' We are undertaking this change to adhere to the single, best 
meaning of the ESA.

DATES: Comments must be received by May 19, 2025.

ADDRESSES: A plain language summary of this proposed rule is available 
at https://www.regulations.gov in Docket No. FWS-HQ-ES-2025-0034. You 
may submit comments by one of the following methods:
    (1) Electronically: Go to the Federal eRulemaking Portal: https://www.regulations.gov. In the Search box, enter FWS-HQ-ES-2025-0034, 
which is the docket number for this rulemaking. Then, click on the 
Search button. On the resulting page, in the panel on the left side of 
the screen, under the Document Type heading,

[[Page 16103]]

check the Proposed Rule box to locate this document. You may submit a 
comment by clicking on ``Comment.''
    (2) By hard copy: Submit by U.S. mail to: Public Comments 
Processing, Attn: FWS-HQ-ES-2025-0034, U.S. Fish and Wildlife Service, 
MS: PRB/3W, 5275 Leesburg Pike, Falls Church, VA 22041-3803.
    We request that you send comments only by the methods described 
above. Comments must be submitted to https://www.regulations.gov before 
11:59 p.m. (Eastern Time) on the date specified in DATES. We will not 
consider mailed comments that are not postmarked by the date specified 
in DATES.
    We will post your entire comment--including your personal 
identifying information--on https://www.regulations.gov. If you provide 
personal identifying information in your comment, you may request at 
the top of your document that we withhold this information from public 
review. We cannot guarantee, however, that we will be able to do so. 
Anonymous comments will be considered. Comments and materials we 
receive, as well as supporting documentation we used in preparing this 
proposed rule, will be available for public inspection on https://www.regulations.gov.

FOR FURTHER INFORMATION CONTACT: Gina Shultz, Acting Assistant 
Director, Ecological Services, at 703-358-2171 or 
[email protected] with a subject line of ``1018-BI38.'' 
Individuals in the United States who are deaf, deafblind, hard of 
hearing, or have a speech disability may dial 711 (TTY, TDD, or 
TeleBraille) to access telecommunications relay services. Individuals 
outside the United States should use the relay services offered within 
their country to make international calls to the point-of-contact in 
the United States. For a summary of the proposed rule, please see the 
proposed rule summary document in Docket No. FWS-HQ-ES-2025-0034 on 
https://www.regulations.gov.

SUPPLEMENTARY INFORMATION: 

Background

    The Endangered Species Act (ESA) prohibits the ``take'' of 
endangered species.\1\ Under the ESA, ``[t]he term `take' means to 
harass, harm, pursue, hunt, shoot, wound, kill, trap, capture, or 
collect, or to attempt to engage in any such conduct.'' \2\ This makes 
sense in light of the well-established, centuries-old understanding of 
``take'' as meaning to kill or capture a wild animal.\3\ Regulations 
previously promulgated by FWS expanded the ESA's reach in ways that do 
not reflect the best reading of the statute, to prohibit actions that 
impair the habitat of protected species: ``Harm in the definition of 
`take' in the Act means an act which actually kills or injures 
wildlife. Such an act may include significant habitat modification or 
degradation where it actually kills or injures wildlife by 
significantly impairing essential behavioral patterns, including 
breeding, feeding or sheltering.'' \4\ NMFS' definition is materially 
identical: ``Harm in the definition of `take' in the Act means an act 
which actually kills or injures fish or wildlife. Such an act may 
include significant habitat modification or degradation which actually 
kills or injures fish or wildlife by significantly impairing essential 
behavioral patterns, including, breeding, spawning, rearing, migrating, 
feeding or sheltering.'' \5\
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    \1\ 16 U.S.C. 1538(a)(1)(B)-(C).
    \2\ 16 U.S.C. 1532(19).
    \3\ See, e.g., 11 Oxford English Dictionary (1933); Webster's 
New International Dictionary of the English Language (2d ed. 1949); 
Geer v. Connecticut, 161 U.S. 519, 523 (1896); 2 W. Blackstone, 
Commentaries 411 (1766).
    \4\ 50 CFR 17.3.
    \5\ 50 CFR 222.102.
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    In Babbitt v. Sweet Home Chapter of Communities for a Great Oregon, 
515 U.S. 687 (1995), the Supreme Court upheld FWS' regulation under 
Chevron deference.\6\ Justice Scalia dissented, joined by Chief Justice 
Rehnquist and Justice Thomas, and would have held that even under 
Chevron this interpretation was unsustainable.\7\ As Justice Scalia 
observed, ``[i]f `take' were not elsewhere defined in the Act, none 
could dispute what it means, for the term is as old as the law itself. 
To `take,' when applied to wild animals, means to reduce those animals, 
by killing or capturing, to human control.'' \8\ In addition, under the 
noscitur a sociis canon, the definition of ``harm,'' like the other 
nine verbs in the definition, should be construed to require an 
``affirmative act[ ] . . . directed immediately and intentionally 
against a particular animal--not [an] act[ ] or omission[ ] that 
indirectly and accidentally cause[s] injury to a population of 
animals.'' \9\
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    \6\ 515 U.S. at 703. Although Sweet Home concerned FWS's 
regulation at 50 CFR 17.3, it applies equally to 50 CFR 222.102 
given the definitions are substantially the same.
    \7\ Id. at 715. The D.C. Circuit also rejected the Secretary's 
definition. See Sweet Home Chapter of Communities for a Great Oregon 
v. Babbitt, 17 F.3d 1463 (D.C. Cir. 1994); id. at 1472 (Sentelle, 
J., concurring); but see id. at 1473 (Mikva, C.J., dissenting).
    \8\ 515 U.S. at 717.
    \9\ Id. at 719-20.
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    The Supreme Court, nearly 30 years after Sweet Home, overruled the 
Chevron doctrine in Loper Bright Enterprises v. Raimondo, 603 U.S. 369, 
400 (2024). Under Loper Bright, ``the question that matters'' is 
whether ``the statute authorizes the challenged agency action.'' \10\ 
In other words, does the agency's regulation match the single, best 
meaning of the statute? \11\
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    \10\ 603 U.S. at 406 (emphasis added).
    \11\ Id. at 400.
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    We have concluded that our existing regulations, which still 
contain the definition of ``harm'' contested in Sweet Home, do not 
match the single, best meaning of the statute. As Justice Scalia's 
dissent in Sweet Home explains, the regulations' interpretation of the 
statutory language violates the noscitur a sociis canon, did not 
properly account for over a thousand years of history, and is 
inconsistent with the structure of the ESA. Nor is any replacement 
definition needed. The ESA itself defines ``take,'' \12\ and further 
elaborating on one subcomponent of that definition--``harm''--is 
unnecessary in light of the comprehensive statutory definition.
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    \12\ 16 U.S.C. 1532(19).
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    We recognize that the Supreme Court held in Loper Bright that its 
``prior cases that relied on the Chevron framework . . . are still 
subject to statutory stare decisis.'' \13\ But under the then-
prevailing Chevron framework, Sweet Home held only that the existing 
regulation is a permissible reading of the ESA, not the only possible 
such reading. Our rescission of the regulation definition on the ground 
that it does not reflect the best reading of the statutory text thus 
would not only effectuate the Executive Branch's obligation to ``take 
Care that the Laws be faithfully executed,'' \14\ but would also be 
fully consistent with Sweet Home.
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    \13\ 603 U.S. at 412.
    \14\ U.S. Const. art. II, Sec.  3.
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    Accordingly, because our regulations do not accord with the single, 
best meaning of the statutory text, we propose to rescind the 
regulatory definition of ``harm'' and rest on the statutory definition 
of ``take.'' This revision would be prospective only and would not 
affect permits that have been granted as of the date the regulation 
becomes final.

No Reliance in Unlawful Regulations

    In proposing to rescind our regulatory definitions of harm, we are 
considering whether there are legitimate reliance interests on the 
regulations under reexamination. Dep't of Homeland Sec. v. Regents of 
the Univ. of California, 591

[[Page 16104]]

U.S. 1, 30 (2020). However, because it is the President's duty to see 
that the laws are faithfully executed, in all but the most unusual 
cases, we believe that reliance interests likely will be outweighed by 
the constitutional interest in repealing regulations that do not 
reflect the best reading of the statute.\15\
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    \15\ See Regents, 591 U.S. at 30-32.
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    We are aware that there are parties who are likely to provide 
comments concerning their reliance interests on environmental and 
aesthetic grounds, even as we are aware there are property owners and 
regulated entities who are likely to provide comments regarding 
interests in not being subject to a regime Congress may never have 
authorized. We therefore solicit public comment on reliance interests.

Regulatory Planning and Review--Executive Orders 12866 and 14192

    This proposed rule has been determined to be significant for 
purposes of Executive Order 12866. This proposed rule, if finalized as 
proposed, is expected to be an E.O. 14192 deregulatory action.

Regulatory Flexibility Act

    Under the Regulatory Flexibility Act (as amended by the Small 
Business Regulatory Enforcement Fairness Act (SBREFA) of 1996; 5 U.S.C. 
601 et seq.), whenever a Federal agency is required to publish a notice 
of rulemaking for any proposed or final rule, it must prepare and make 
available for public comment a regulatory flexibility analysis that 
describes the effect of the rule on small entities (i.e., small 
businesses, small organizations, and small government jurisdictions). 
No regulatory flexibility analysis is required if the head of an agency 
or an appropriate designee certifies that the rule will not have a 
significant economic impact on a substantial number of small entities. 
Here, if adopted as proposed, this rulemaking may have a significant 
economic impact on a substantial number of small entities. The 
following discussion explains our rationale.
    This proposed rule seeks comment on rescission of the definition of 
``harm'' for both NMFS and FWS. In the proposed rule seeking to codify 
the redefinition of the FWS regulations defining harm, the Department 
of the Interior noted its determination that the rule would not have a 
significant economic impact on a substantial number of small entities 
under the RFA. See 46 FR 29490 (June 2, 1981). As for NMFS, in the 
preamble to the proposed rule that proposed to codify NMFS's then-
current interpretation of ``harm,'' the Assistant General Counsel for 
Legislation and Regulation of the Department of Commerce certified that 
the proposed rule, if adopted, would not have a significant economic 
impact on a substantial number of small entities because ``NMFS is not 
implementing a new policy or definition. NFMS [sic] definition of harm 
would remain the same whether or not it is codified. . . .'' 63 FR 
24148 at 24149-24150 (May 1, 1998).
    In response to public comments at that time, NMFS developed a final 
regulatory flexibility analysis that analyzed the rule's potential 
effects on agriculture, residential or commercial construction, mining, 
and municipal water, sewer, and waste management. NMFS concluded that 
the analysis ``indicates that this regulation may pose some incremental 
cost for some small entities; however it remains uncertain whether 
these costs constitute a significant economic impact on a substantial 
number of small entities.''
    Because this proposed rule would rescind that definition of 
``harm'' for both NMFS and FWS, it is expected that incremental costs 
on small entities imposed by that prior definition will be relieved, 
and this rulemaking, if adopted as proposed, may have a significant 
economic impact by reducing burden on a substantial number of small 
entities relative to the previous rulemaking. As a result, an initial 
regulatory flexibility analysis has been prepared and is provided as 
follows.
    The reasons for this deregulatory action are set out above, along 
with a succinct statement of the objectives and legal basis for the 
proposed rule. See 5 U.S.C. 603(b)(1)-(2). An estimate of the 
potentially large number of small entities that could be impacted by 
this deregulatory action is unknown at this time because the 1981 
rulemaking record does not contain that information and because the 
proposed rule will impact any small entity complying with the 
Endangered Species Act. See 5 U.S.C. 603(b)(3). As part of the public 
comment process and for its final regulatory flexibility analysis under 
5 U.S.C. 604, the Services will undertake that estimation process in 
consultation with the Office of Advocacy. This deregulatory action 
would not impose projected reporting, recordkeeping, or other 
compliance activities. See 5 U.S.C. 603(b)(4). No other agency actions 
duplicate, overlap, or conflict with this deregulatory action. See 5 
U.S.C. 603(b)(5). Finally, by eliminating a legally incorrect 
definition of ``harm'' under the Endangered Species Act, this proposed 
rule, if adopted, would be deregulatory and would benefit small 
entities impacted by the Endangered Species Act. The alternative to 
this proposed deregulatory action is the status quo, which does not 
need to be analyzed. See 5 U.S.C. 603(c).

National Environmental Policy Act

    We are analyzing this proposed rule in accordance with the National 
Environmental Policy Act (NEPA, 42 U.S.C. 4321 et seq.), the Department 
of the Interior regulations on Implementation of the National 
Environmental Policy Act (43 CFR 46.10-46.450), the Department of the 
Interior Manual (516 DM 8), the NOAA Administrative Order 216-6A, and 
the NOAA Companion Manual (CM), ``Policy and Procedures for Compliance 
with the National Environmental Policy Act and Related Authorities'' 
(effective January 13, 2017).
    We are proposing to undertake this revision because we believe it 
is compelled by the best reading of the statutory text. As such, we 
believe that ``the proposed agency action is a nondiscretionary action 
with respect to which such agency does not have authority to take 
environmental factors into consideration in determining whether to take 
the proposed action'' (42 U.S.C. 4336(a)(4); see Dep't of Transp. v. 
Pub. Citizen, 541 U.S. 752, 766-70 (2004)). In the alternative, we 
believe that the proposed regulation changes are within a category of 
actions that the Department of the Interior and NOAA have each found 
have no significant individual or cumulative effect on the quality of 
the human environment and are therefore excluded from the requirement 
to prepare an environmental assessment or an environmental impact 
statement, specifically, the Department of the Interior categorical 
exclusion for ``Policies, directives, regulations, and guidelines: that 
are of an administrative, financial, legal, technical, or procedural 
nature; or whose environmental effects are too broad, speculative, or 
conjectural to lend themselves to meaningful analysis and will later be 
subject to the NEPA process, either collectively or case-by-case'' (43 
CFR 46.210(i)), and the NOAA categorical exclusion for ``[P]reparation 
of policy directives, rules, regulations, and guidelines of an 
administrative, financial, legal, technical, or procedural nature, or 
for which the environmental effects are too broad, speculative, or 
conjectural to lend themselves to meaningful analysis and will be 
subject later to the NEPA

[[Page 16105]]

process, either collectively or on a case-by-case basis'' (CM Appendix 
E, G7).
    In this regard, we note that the two recent proposed and final 
rulemakings addressing a regulatory definition of ``habitat'' under the 
Endangered Species Act found that these categorical exclusions applied. 
See Endangered and Threatened Wildlife and Plants; Regulations for 
Listing Endangered and Threatened Species and Designating Critical 
Habitat, 87 FR 37757, June 24, 2022; Endangered and Threatened Wildlife 
and Plants; Regulations for Listing Endangered and Threatened Species 
and Designating Critical Habitat, 86 FR 59353, October 27, 2021; 
Endangered and Threatened Wildlife and Plants; Regulations for Listing 
Endangered and Threatened Species and Designating Critical Habitat, 85 
FR 81411, December 16, 2020); Endangered and Threatened Wildlife and 
Plants; Regulations for Listing Endangered and Threatened Species and 
Designating Critical Habitat, 85 FR 47333, August 5, 2020).
    We are continuing to consider the extent to which our proposed 
regulation changes may have a significant effect on the human 
environment or fall within one of the categorical exclusions for 
actions that have no individual or cumulative significant effect on the 
quality of the human environment. We invite the public to comment on 
these or any other aspects of the NEPA analyses of these revisions. We 
will complete our analysis in accordance with NEPA and applicable 
regulations before finalizing this proposed rule.

Endangered Species Act

    In developing this proposed rule, the Services are acting in their 
unique statutory role as administrators of the Act and are engaged in a 
legal exercise of interpreting the standards of the Act. The Services' 
promulgation of rules that govern their implementation of the Act is 
not an action that is in itself subject to the Act's provisions, 
including section 7(a)(2). The Services have a historical practice of 
issuing their general implementing regulations under the ESA without 
undertaking section 7 consultation. Given the plain language, 
structure, and purposes of the ESA, we find that Congress never 
intended to place a consultation obligation on the Services' 
promulgation of implementing regulations under the Act. In contrast to 
actions in which we have acted principally as an ``action agency'' in 
implementing the Act to propose or take a specific action (e.g., 
issuance of section 10 permits and actions under statutory authorities 
other than the ESA), here the Services are carrying out an action that 
is at the very core of their unique statutory role as administrators--
promulgating general implementing regulations or revisions to those 
regulations that interpret the terms and standards of the Act.

Authority

    We issue this proposed rule under the authority of the Endangered 
Species Act, as amended (16 U.S.C. 1531 et seq.).

List of Subjects

50 CFR Part 17

    Endangered and threatened species, Exports, Imports, Plants, 
Reporting and recordkeeping requirements, Transportation, Wildlife.

50 CFR Part 222

    Administrative practice and procedure, Endangered and threatened 
species, Exports, Reporting and recordkeeping requirements, 
Transportation.

Proposed Regulation Promulgation

    For the reasons set out in the preamble, we hereby propose to amend 
part 17 of chapter I and part 222 of chapter II, title 50 of the Code 
of Federal Regulations, as set forth below:

PART 17--ENDANGERED AND THREATENED WILDLIFE AND PLANTS

0
1. The authority citation for part 17 continues to read as follows:

    Authority:  16 U.S.C. 1361-1407; 1531-1544; and 4201-4245, 
unless otherwise noted.

Subpart A--Introduction and General Provisions


Sec.  17.3  [Amended]

0
2. Amend Sec.  17.3 by removing the definition for ``Harm''.

PART 222--GENERAL ENDANGERED AND THREATENED MARINE SPECIES

0
3. The authority citation for part 222 continues to read as follows:

    Authority:  16 U.S.C. 1531 et seq.; 16 U.S.C. 742a et seq. 
Section 222.403 also issued under 16 U.S.C. 1361 et seq.

Subpart A--Introduction and General Provisions


Sec.  222.102  [Amended]

0
4. Amend Sec.  222.102 by removing the definition for ``Harm''.

Maureen Foster,
Chief of Staff, Exercising the Delegated Authority of the Assistant 
Secretary for Fish and Wildlife and Parks, Department of the Interior.
Laura Grimm,
Chief of Staff, Exercising the Delegated Authority of the Under 
Secretary of Commerce for Oceans and Atmosphere and NOAA Administrator, 
Department of Commerce.
[FR Doc. 2025-06746 Filed 4-16-25; 8:45 am]
BILLING CODE 4333-15-P; 3510-22-P