Proposed Rule2026-03646

Prior Notice of Citizen Suits

Primary source

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Published
February 24, 2026

Issuing agencies

Environmental Protection Agency

Abstract

The Environmental Protection Agency (EPA) is proposing to amend its regulations prescribing the manner in which prior notice of citizen suits is to be provided as required under the citizen suit provisions of the Clean Air Act (CAA), the Clean Water Act (CWA), the Safe Drinking Water Act (SDWA), the Noise Control Act (NCA), the Resource Conservation and Recovery Act (RCRA), the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA), and the Toxic Substances Control Act (TSCA). This proposed rulemaking would generally require electronic service to EPA of Notices of Intent (NOIs) to file a citizen suit under the listed environmental statutes. These proposed revisions would help ensure the Agency receives and processes such NOIs in a timely and efficient manner.

Full Text

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<title>Federal Register, Volume 91 Issue 36 (Tuesday, February 24, 2026)</title>
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<body><pre>
[Federal Register Volume 91, Number 36 (Tuesday, February 24, 2026)]
[Proposed Rules]
[Pages 8810-8818]
From the Federal Register Online via the Government Publishing Office [<a href="http://www.gpo.gov">www.gpo.gov</a>]
[FR Doc No: 2026-03646]


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ENVIRONMENTAL PROTECTION AGENCY

40 CFR Parts 54, 135, 210, 254, 374, and 702

[EPA-HQ-OGC-2024-0557; FRL 11956-01-OGC]
RIN 2015-AA04


Prior Notice of Citizen Suits

AGENCY: Environmental Protection Agency (EPA).

ACTION: Proposed rule.

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SUMMARY: The Environmental Protection Agency (EPA) is proposing to 
amend its regulations prescribing the manner in which prior notice of 
citizen suits is to be provided as required under the citizen suit 
provisions of the Clean Air Act (CAA), the Clean Water Act (CWA), the 
Safe Drinking Water Act (SDWA), the Noise Control Act (NCA), the 
Resource Conservation and Recovery Act (RCRA), the Comprehensive 
Environmental Response, Compensation, and Liability Act (CERCLA), and 
the Toxic Substances Control Act (TSCA). This proposed rulemaking would 
generally require electronic service to EPA of Notices of Intent (NOIs) 
to file a citizen suit under the listed environmental statutes. These 
proposed revisions would help ensure the Agency receives and processes 
such NOIs in a timely and efficient manner.

DATES: Comments must be received on or before March 26, 2026.

ADDRESSES: You may send comments, identified by Docket ID No. EPA-HQ-
OGC-2024-0557, by any of the following methods:
    <bullet> Federal eRulemaking Portal: <a href="https://www.regulations.gov/">https://www.regulations.gov/</a> 
(our preferred method). Follow the online instructions for submitting 
comments.
    <bullet> Mail: U.S. Environmental Protection Agency, EPA Docket 
Center, Office of General Counsel Docket, Mail Code 28221T, 1200 
Pennsylvania Avenue NW, Washington, DC 20460.
    <bullet> Hand Delivery or Courier: EPA Docket Center, WJC West 
Building, Room 3334, 1301 Constitution Avenue NW, Washington, DC 20004. 
The Docket Center's hours of operations are 8:30 a.m. to 4:30 p.m., 
Monday-Friday (except Federal Holidays).
    Instructions: All submissions received must include the Docket ID 
No. for this rulemaking. Comments received may be posted without change 
to <a href="https://www.regulations.gov">https://www.regulations.gov</a>, including personal information 
provided. For detailed instructions on sending comments and additional 
information on the rulemaking process, see the ``Public Participation'' 
heading of the SUPPLEMENTARY INFORMATION section of this document.

FOR FURTHER INFORMATION CONTACT: Corin James, Air and Radiation Law 
Office, Office of General Counsel (Mail code 2344A), Environmental 
Protection Agency, 1200 Pennsylvania Avenue NW, Washington, DC 20460; 
telephone number: 202-564-1754; email address: <a href="/cdn-cgi/l/email-protection#452f242820366b262a372c2b7574052035246b222a33"><span class="__cf_email__" data-cfemail="e48e85898197ca878b968d8ad4d5a4819485ca838b92">[email&#160;protected]</span></a>.

SUPPLEMENTARY INFORMATION:

I. Public Participation

A. Written Comments

    Submit your comments, identified by Docket ID No. EPA-HQ-OGC-2024-
0557, at <a href="https://www.regulations.gov">https://www.regulations.gov</a> (our preferred method), or the 
other methods identified in the ADDRESSES section. Once submitted, 
comments cannot be edited or removed from the docket. EPA may publish 
any comment received to its public docket. Do not submit to EPA's 
docket at <a href="https://www.regulations.gov">https://www.regulations.gov</a> any information you consider to 
be Confidential Business Information (CBI), Proprietary Business 
Information (PBI), or other information whose disclosure is restricted 
by statute. Multimedia submissions (audio, video, etc.) must be 
accompanied by a written comment. The written comment is considered the 
official comment and should include discussion of all points you wish 
to make. EPA will generally not consider comments or comment contents 
located outside of the primary submission (i.e., on the web, cloud, or 
other file sharing system). Please visit <a href="https://www.epa.gov/dockets/commenting-epa-dockets">https://www.epa.gov/dockets/commenting-epa-dockets</a> for additional submission methods; the full EPA 
public comment policy; information about CBI, PBI, or multimedia 
submissions; and general guidance on making effective comments.

II. General Information

A. What action is the Agency taking?

    The EPA is proposing to revise its regulations under the Clean Air 
Act (CAA), the Clean Water Act (CWA), the Safe Drinking Water Act 
(SDWA), the Noise Control Act (NCA), the Resource Conservation and 
Recovery Act (RCRA), the Comprehensive Environmental Response, 
Compensation, and Liability Act (CERCLA), and the Toxic Substances 
Control Act (TSCA) to generally require electronic service to the EPA 
of Notices of Intent (NOIs) to file a citizen suit under the listed 
environmental statutes. The existing regulations that prescribe the 
manner in which NOIs must be served upon the EPA require service by 
mail. The proposed amendments to the rules would require electronic 
service to the Administrator, as well as the relevant Regional 
Administrator, if applicable, via the procedure identified at 
<a href="http://www.epa.gov/ogc">www.epa.gov/ogc</a>. However, for situations where electronic service is 
impracticable, the proposed amendments to the rules would allow service 
of NOIs to be accomplished via certified mail accompanied by an 
explanation as to why electronic service is impracticable.

B. What is the Agency's authority for taking this action?

    The EPA has statutory authority for prescribing regulations under 
the citizen suit provisions of the CAA, CWA, SDWA, NCA, RCRA, CERCLA, 
and TSCA.
1. Clean Air Act
    Section 304 of the CAA, as amended by Public Law 91-604 (December 
31, 1970), authorizes any person to commence a civil action against (1) 
any person alleged to be in violation of an emission standard or 
limitation under the CAA or in violation of an order with respect to 
such limitation issued by the Administrator of the EPA or a State, or 
(2) the Administrator, where there is alleged a failure of the 
Administrator to perform any nondiscretionary act or duty under the 
CAA. Except in certain cases, no action may be commenced against the 
Administrator pursuant to CAA section 304 prior to 60 days after the 
plaintiff gives notice of such action to the Administrator. In the case 
of actions against persons other than the Administrator, section 304 
requires that notice of the alleged violation be given to the 
Administrator, the State in which the violation is alleged to have 
occurred, and the alleged violator, at least 60 days prior to 
commencement of the action. CAA section 304 directs the Administrator 
to prescribe by regulation the manner in which such notices shall be 
given.
2. Clean Water Act
    Section 505 of the CWA authorizes any citizen to commence a civil 
action against (1) any person alleged to be in

[[Page 8811]]

violation of an effluent standard or limitation under the CWA or in 
violation of an order with respect to such limitation issued by the 
Administrator of the EPA or a State or, (2) the Administrator, where 
there is alleged a failure of the Administrator to perform any 
nondiscretionary act or duty under the Act. 33 U.S.C. 1365. Except in 
certain cases, no action may be commenced against the Administrator 
pursuant to section 505 prior to 60 days after the plaintiff gives 
notice of such action to the Administrator. In the case of actions 
against persons other than the Administrator, section 505 requires that 
notice of the violation be given to the Administrator, to the State in 
which the violation is alleged to have occurred, and to the alleged 
violator, at least 60 days prior to commencement of the action. CWA 
section 505(b) directs the Administrator to prescribe by regulation the 
manner in which such notices shall be given.
3. Safe Drinking Water Act
    Section 1449 of the SDWA authorizes any person to commence a civil 
action to enforce the SDWA against an alleged violator of any 
requirements prescribed by or under the SDWA, or against the 
Administrator for failure to perform any duty which is not 
discretionary under the Act. 42 U.S.C. 300j-8. No such action may be 
commenced prior to 60 days after giving notice of the alleged violation 
to the Administrator, any alleged violator, and to the State. SDWA 
section 1449(b) directs the Administrator to prescribe by regulation 
the manner in which such notices shall be given.
4. Noise Control Act
    Section 12 of the NCA of 1972 (Pub. L. 92-574) authorizes any 
person to commence a civil action against (1) any person alleged to be 
in violation of any noise control requirement (as defined in section 
12(f) of the Noise Control Act), (2) the Administrator of the EPA, 
where there is an alleged failure of the Administrator to perform any 
nondiscretionary act or duty under the Act, or (3) the Administrator of 
the Federal Aviation Administration where there is an alleged failure 
of the Administrator to perform any nondiscretionary act or duty under 
section 611 of the Federal Aviation Act of 1958 (49 U.S.C. 1431). No 
action may be commenced pursuant to section 12 prior to 60 days after 
the plaintiff has given notice of the action to the Administrator of 
the EPA, to any alleged violator, and to the Administrator of the 
Federal Aviation Administration in the case of a violation of section 
611 of the Federal Aviation Act. Section 12(b) directs the 
Administrator of the EPA to prescribe by regulation the manner in which 
such notices shall be given.
5. Resource Conservation and Recovery Act
    Section 7002 of the Solid Waste Disposal Act, as amended by RCRA in 
1976, authorizes suit by any person to enforce the Act. These suits may 
be brought where there is alleged to be a violation by any ``person 
(including (a) The United States, and (b) any other governmental 
instrumentality or agency, to the extent permitted by the eleventh 
amendment to the Constitution) of any permit, standard, regulation, 
condition, requirement, or order'' which has become effective under the 
Act, ``against any person . . ., who has contributed or is contributing 
to the past or present handling, storage, treatment, transportation, or 
disposal of any solid or hazardous waste which may present an imminent 
and substantial endangerment to health or the environment,'' or 
``against the Administrator where this is alleged a failure of the 
Administrator to perform any act or duty [under the Act] which is not 
discretionary with the Administrator.'' 42 U.S.C. 6972(a). RCRA section 
7002 authorizes the Administrator to prescribe by regulation the manner 
in which notice of actions taken under this section shall be given.
6. Comprehensive Environmental Response, Compensation, and Liability 
Act
    Section 310 of CERCLA authorizes any person to commence a civil 
action on his or her own behalf against: (1) any person (including the 
United States or other governing agency) who is alleged to be in 
violation of any standard, regulation, condition, requirement, or order 
which has become effective under CERCLA (including any provision of an 
agreement under section 120, relating to Federal facilities); or (2) 
the President or other officer of the United States (including the 
Administrator of the EPA or the Administrator of the Agency on Toxic 
Substances and Disease Registry) for an alleged failure to perform any 
act or duty which is not discretionary under CERCLA. For actions 
against a violator of CERCLA, the plaintiff must provide notice to the 
United States, the State, and the violator 60 days prior to commencing 
such action. For actions against an officer of the United States for 
failing to perform a nondiscretionary duty, the plaintiff must provide 
notice to the United States 60 days prior to commencing such action. 
Section 310(d) and section 310(e) of CERCLA authorizes the President to 
promulgate these regulations prescribing the manner in which such 
notice shall be given; the President has delegated that authority to 
the Administrator of the EPA.
7. Toxic Substances Control Act
    Section 20 of TSCA authorizes persons to initiate citizens' suits 
to restrain certain violators of TSCA or to compel implementation by 
the EPA of TSCA non-discretionary authorities. Prior to filing suit, 
persons must give notice both to the Administrator and to the person 
alleged to have violated the Act. Section 20 requires that this notice 
be given 60 days prior to beginning civil suit, and the manner of 
giving notice is to be determined by the Administrator.

III. Background

Proposed Amendments to Regulations Under 40 CFR Parts 54, 135, 210, 
254, 374, and 702

    Pursuant to the Administrator's authority to prescribe regulations 
as described in section II.B of this preamble, the EPA is proposing 
changes to its regulations under 40 CFR 54.2, 135.2, 210.2, 254.2, 
374.2, and 702.61, to amend the manner in which NOIs shall be given. 
Currently, the existing regulations require that service of NOIs to the 
EPA be accomplished by mail. The proposed changes to the relevant 
regulations would require electronic service to the EPA via the 
procedure identified on the EPA Office of General Counsel's website 
(<a href="http://www.epa.gov/ogc">www.epa.gov/ogc</a>). The EPA is proposing to require electronic 
submission of NOIs to ensure the Agency receives and processes such 
NOIs in a modern, more timely, and efficient manner. The proposed 
change would better serve the purpose of the 60-day waiting period that 
these statutes prescribe because the EPA would receive electronic NOIs 
instantaneously and would have more time to potentially address the 
concern provided in the NOI before the NOI submitter files a judicial 
complaint. Such a change could alleviate the need for costly and 
protracted litigation, which would conserve the resources of the Agency 
and the public. Additionally, centralizing an electronic NOI repository 
would allow the Agency to more effectively monitor the NOIs received 
and quickly post them to EPA's public-facing website, which is 
important for public transparency. The EPA also expects that electronic 
service would benefit the public because it is more convenient and less 
costly than the existing process, which requires NOI

[[Page 8812]]

submitters to bear the costs of paper printing and sending potentially 
voluminous collections of documents via certified mail. Finally, 
electronic service is generally more reliable and less likely to result 
in potential disputes over the timing of service or whether the 
requirement to serve the Agency with an NOI was met, which would also 
conserve public and Agency resources.
    However, the proposed amendments also would provide that if 
electronic service is not practicable, service of NOIs may be 
accomplished via certified mail, accompanied by an explanation as to 
why electronic service is not practicable. The EPA is proposing this 
practicability exception to the electronic service requirement because 
the Agency recognizes that there are persons that may have difficulty 
accessing the internet or email. For those persons, the option for 
certified mail may be more accessible, and the Agency is committed to 
promoting and enabling public participation requirements for all 
persons. Thus, while the EPA is proposing to broadly require electronic 
service of NOIs for the reasons discussed in the prior paragraph, the 
Agency would retain the pre-existing procedures via an exception with 
the goal of ensuring that this change does not adversely impact persons 
for which service by certified mail is more accessible.

IV. Statutory and Executive Orders Reviews

    Additional information about these statutes and Executive Orders 
can be found at <a href="https://www.epa.gov/laws-regulations/laws-and-executive-orders">https://www.epa.gov/laws-regulations/laws-and-executive-orders</a>.

A. Executive Order 12866: Regulatory Planning and Review and Executive 
Order 13563: Improving Regulation and Regulatory Review

    This action is not a significant regulatory action as defined in 
Executive Order 12866, a therefore not subject to a requirement for 
Executive Order 12866 review.

B. Executive Order 14192: Unleashing Prosperity Through Deregulation

    This action is expected to be an Executive Order 14192 deregulatory 
action. This proposed rule is expected to provide burden reduction by 
providing for electronic service which is more convenient and less 
costly than the existing process, which requires NOI submitters to bear 
the costs of paper printing and sending voluminous collections of 
documents via certified mail.

C. Paperwork Reduction Act (PRA)

    This action does not impose an information collection burden under 
the PRA. This proposed rulemaking does not contain any information 
collection requirements subject to OMB review under the Paperwork 
Reduction Act of 1980 (44 U.S.C. 3501 et seq.).

D. Regulatory Flexibility Act (RFA)

    I certify that this action will not have a significant economic 
impact on a substantial number of small entities under the RFA. In 
making this determination, the EPA concludes that the impact of concern 
for this rulemaking is any significant adverse economic impact on small 
entities and that the agency is certifying that this rulemaking will 
not have a significant economic impact on a substantial number of small 
entities because the rule has no net burden on the small entities 
subject to the rule. This rulemaking has no net burden because it 
merely revises the primary mechanism for providing notice of intent to 
sue pursuant to existing citizen suit provisions. We have therefore 
concluded that this action will have no net regulatory burden for all 
directly regulated small entities.

E. Unfunded Mandates Reform Act (UMRA)

    This action does not contain an unfunded mandate as described in 
UMRA, 2 U.S.C. 1531-1538, and does not significantly or uniquely affect 
small governments. The action imposes no enforceable duty on any state, 
local or tribal governments or the private sector.

F. Executive Order 13132: Federalism

    This action does not have federalism implications. It will not have 
substantial direct effects on the states, on the relationship between 
the national government and the states, or on the distribution of power 
and responsibilities among the various levels of government.

G. Executive Order 13175: Consultation and Coordination With Indian 
Tribal Governments

    This action does not have tribal implications as specified in 
Executive Order 13175 because this action merely revises the primary 
mechanism for providing notice of intent to sue pursuant to existing 
citizen suit provisions. Thus, Executive Order 13175 does not apply to 
this action.

H. Executive Order 13045: Protection of Children From Environmental 
Health Risks and Safety Risks

    EPA interprets Executive Order 13045 as applying only to those 
regulatory actions that concern environmental health or safety risks 
that EPA has reason to believe may disproportionately affect children, 
per the definition of ``covered regulatory action'' in section 2-202 of 
the Executive Order. Therefore, this action is not subject to Executive 
Order 13045 because it does not concern an environmental health risk or 
safety risk. Since this action does not concern human health, the EPA's 
Policy on Children's Health also does not apply.

I. Executive Order 13211: Actions Concerning Regulations That 
Significantly Affect Energy Supply, Distribution or Use

    This action is not subject to Executive Order 13211, because it is 
not a significant regulatory action under Executive Order 12866.

J. National Technology Transfer and Advancement Act (NTTAA)

    This rulemaking does not involve technical standards.

List of Subjects

40 CFR Part 54

    Environmental protection, Administrative practice and procedure, 
Air pollution control.

40 CFR Part 135

    Environmental protection, Administrative practice and procedure, 
Water pollution control.

40 CFR Part 210

    Environmental protection, Administrative practice and procedure, 
Noise control.

40 CFR Part 254

    Environmental protection, Administrative practice and procedure, 
Waste treatment and disposal.

40 CFR Part 374

    Environmental protection, Administrative practice and procedure, 
Air pollution control, Hazardous substances, Hazardous waste, Natural 
resources, Superfund, Water pollution control, Water supply.

[[Page 8813]]

40 CFR Part 702

    Environmental protection, Administrative practice and procedure, 
Chemicals, Hazardous substances.

Lee Zeldin,
Administrator.
    For the reasons set forth in the preamble, EPA proposes to amend 
title 40, chapter I of the Code of Federal Regulations as follows:

PART 54--PRIOR NOTICE OF CITIZEN SUITS

0
1. The authority citation for part 54 continues to read as follows:

    Authority: Sec. 304 of the Clean Air Act, as amended (sec. 12, 
Pub. L. 91-604, 84 Stat. 1706).

0
2. Amend Sec.  54.2 by revising paragraphs (a) and (d) to read as 
follows:


Sec.  54.2  Service of notice.

    (a) Notice to Administrator: Service of notice given to the 
Administrator under this part shall be accomplished electronically via 
the procedure identified at <a href="http://www.epa.gov/ogc">www.epa.gov/ogc</a>. If electronic service is 
not practicable, service of notice may be accomplished via certified 
mail addressed to the Administrator, c/o Office of General Counsel, Air 
and Radiation Law Office (mail code 2344A), Environmental Protection 
Agency, Attn: Service of Notice, 1200 Pennsylvania Avenue NW, 
Washington, DC 20460. Service by mail shall be accompanied by an 
explanation as to why electronic service is impracticable. Where notice 
relates to violation of an emission standard or limitation or to 
violation of an order issued with respect to an emission standard or 
limitation, a copy of such notice shall be sent electronically to the 
Regional Administrator of the Environmental Protection Agency for the 
Region in which such violation is alleged to have occurred via the 
procedure identified at <a href="http://www.epa.gov/ogc">www.epa.gov/ogc</a>. If electronic service is not 
practicable, service of notice may be accomplished via certified mail. 
Service by mail shall be accompanied by an explanation as to why 
electronic service is impracticable.
* * * * *
    (d) Notice served in accordance with the provisions of this part 
shall be deemed given on the electronic date stamp if served 
electronically. If service was accomplished by mail, the date of 
receipt will be deemed to be the date noted on the return receipt card.

PART 135--PRIOR NOTICE OF CITIZEN SUITS

0
3. The authority citation for part 135 continues to read as follows:

    Authority: Subpart A, issued under Sec. 505, Clean Water Act, as 
amended 1987; Sec. 504, Pub. L. 100-4; 101 Stat. 7 (33 U.S.C. 1365). 
Subpart B, issued under Sec. 1449, Safe Drinking Water Act (42 
U.S.C. 300j-8).

0
4. Revise Sec.  135.2 to read as follows:


Sec.  135.2  Service of notice.

    (a) Notice of intent to file suit pursuant to section 505(a)(1) of 
the Act shall be served upon an alleged violator of an effluent 
standard or limitation under the Act, or an order issued by the 
Administrator or a State with respect to such a standard or limitation, 
in the following manner:
    (1) If the alleged violator is an individual or corporation, 
service of notice shall be accomplished by certified mail addressed to, 
or by personal service upon, the owner or managing agent of the 
building, plant, installation, vessel, facility, or activity alleged to 
be in violation. A copy of the notice shall be provided electronically 
to the Administrator of the Environmental Protection Agency and to the 
Regional Administrator (for the Region in which such violation is 
alleged to have occurred) as prescribed at <a href="http://www.epa.gov/ogc">www.epa.gov/ogc</a>. If 
electronic service is not practicable, copies of the notice may be 
provided via certified mail with return receipt requested, addressed to 
the Administrator, c/o Office of General Counsel, Water Law Office 
(2355A), Environmental Protection Agency, Attn: Service of Notice, 1200 
Pennsylvania Avenue NW, Washington, DC 20460, and to the Regional 
Administrator (for the Region in which the violation is alleged to have 
occurred). Service by mail shall be accompanied by an explanation as to 
why electronic service is impracticable. A copy of such notice also 
shall be mailed to the chief administrative officer of the water 
pollution control agency for the State in which the violation is 
alleged to have occurred. If the alleged violator is a corporation, a 
copy of such notice also shall be mailed to the registered agent, if 
any, of such corporation in the State in which such violation is 
alleged to have occurred.
    (2) If the alleged violator is a State or local agency, service of 
notice shall be accomplished by certified mail addressed to, or by 
personal service upon, the head of such agency. A copy of the notice 
shall be provided electronically to the Administrator of the 
Environmental Protection Agency and to the Regional Administrator (for 
the Region in which such violation is alleged to have occurred) as 
prescribed at <a href="http://www.epa.gov/ogc">www.epa.gov/ogc</a>. If electronic service is not 
practicable, service of notice may be accomplished via certified mail 
with return receipt requested, addressed to the Administrator, c/o 
Office of General Counsel, Water Law Office (2355A), Environmental 
Protection Agency, Attn: Service of Notice, 1200 Pennsylvania Avenue 
NW, Washington, DC 20460, and to the Regional Administrator (for the 
Region in which such violation is alleged to have occurred). Service by 
mail shall be accompanied by an explanation as to why electronic 
service is impracticable. A copy of such notice shall be mailed to the 
chief administrative officer of the water pollution control agency for 
the State in which the violation is alleged to have occurred.
    (3) If the alleged violator is a Federal agency, service of notice 
shall be accomplished by certified mail addressed to, or by personal 
service upon, the head of such agency. A copy of such notice shall be 
provided electronically to the Administrator of the Environmental 
Protection Agency and to the Regional Administrator (for the Region in 
which such violation is alleged to have occurred) as prescribed at 
<a href="http://www.epa.gov/ogc">www.epa.gov/ogc</a>. If electronic service is not practicable, service of 
notice may be accomplished via certified mail with return receipt 
requested, addressed to the Administrator, c/o Office of General 
Counsel, Water Law Office (2355A), Environmental Protection Agency, 
Attn: Service of Notice, 1200 Pennsylvania Avenue NW, Washington, DC 
20460, and to the Regional Administrator (for the Region in which the 
violation is alleged to have occurred). Service by mail shall be 
accompanied by an explanation as to why electronic service is 
impracticable. A copy of such notice shall be mailed to the Attorney 
General of the United States, and the Chief administrative officer of 
the water pollution control agency for the State in which the violation 
is alleged to have occurred.
    (b) Service of notice of intent to file suit pursuant to section 
505(a)(2) of the Act shall be provided electronically to the 
Administrator of the Environmental Protection Agency as prescribed at 
<a href="http://www.epa.gov/ogc">www.epa.gov/ogc</a>. If electronic service is not practicable, service of 
notice may be accomplished via certified mail with return receipt 
requested, addressed to the Administrator, c/o Office of General 
Counsel, Water Law Office (2355A), Environmental Protection Agency, 
Attn: Service of Notice, 1200 Pennsylvania Avenue NW, Washington, DC 
20460. Service by mail shall be accompanied

[[Page 8814]]

by an explanation as to why electronic service is impracticable. A copy 
of such notice shall be mailed to the Attorney General of the United 
States.
    (c) Notice given in accordance with the provisions of this subpart 
shall be deemed to have been served on the postmark date if mailed or 
on the date of receipt if served personally. If service was 
accomplished electronically, the date of receipt will be deemed to be 
the date of the electronic date stamp.
0
5. Revise Sec.  135.11 to read as follows:


Sec.  135.11   Service of notice.

    (a) Notice of intent to file suit pursuant to section 1449(a)(1) of 
the Act shall be served in the following manner upon an alleged 
violator of any requirement prescribed by or under the Act:
    (1) If the alleged violator is an individual or corporation, 
service of notice shall be accomplished by certified mail, return 
receipt requested, addressed to, or by personal service upon, such 
individual or corporation. If a public water system or underground 
injection well is alleged to be in violation, service shall be upon the 
owner or operator. A copy of the notice shall be provided 
electronically to the Administrator of the Environmental Protection 
Agency and to the Regional Administrator (for the Region in which such 
violation is alleged to have occurred) as prescribed at <a href="http://www.epa.gov/ogc">www.epa.gov/ogc</a>. If electronic service is not practicable, service of notice may be 
accomplished via certified mail with return receipt requested, 
addressed to the Administrator, c/o Office of General Counsel, Water 
Law Office (2355A), Environmental Protection Agency, Attn: Service of 
Notice, 1200 Pennsylvania Avenue NW, Washington, DC 20460, and to the 
Regional Administrator (for the Region in which such violation is 
alleged to have occurred). Service by mail shall be accompanied by an 
explanation as to why electronic service is impracticable. A copy of 
such notice also shall be mailed to the chief administrative officer of 
the responsible state agency (if any), and the Attorney General for the 
State in which the violation is alleged to have occurred. If the 
alleged violator is a corporation, a copy of the notice shall also be 
sent by certified mail, return receipt requested, to the registered 
agent (if any) of the corporation in the State in which the violation 
is alleged to have occurred.
    (2) If the alleged violator is a State or local agency, service of 
notice shall be accomplished by certified mail, return receipt 
requested, addressed to, or by personal service upon, the head of such 
agency. A copy of the notice shall be provided electronically to the 
Administrator of the Environmental Protection Agency and to the 
Regional Administrator (for the Region in which such violation is 
alleged to have occurred) as prescribed at <a href="http://www.epa.gov/ogc">www.epa.gov/ogc</a>. If 
electronic service is not practicable, service of notice may be 
accomplished via certified mail with return receipt requested, 
addressed to the Administrator, c/o Office of General Counsel, Water 
Law Office (2355A), Environmental Protection Agency, Attn: Service of 
Notice, 1200 Pennsylvania Avenue NW, Washington, DC 20460, and to the 
Regional Administrator (for the Region in which such violation is 
alleged to have occurred). Service by mail shall be accompanied by an 
explanation as to why electronic service is impracticable. A copy of 
such notice also shall be mailed to the chief administrative officer of 
the responsible state agency (if any), and the Attorney General for the 
State in which the violation is alleged to have occurred.
    (3) If the alleged violator is a Federal agency, service of notice 
shall be accomplished by certified mail, return receipt requested, 
addressed to, or by personal service upon, the head of the Federal 
agency. A copy of the notice shall be provided electronically to the 
Administrator of the Environmental Protection Agency and to the 
Regional Administrator (for the Region in which such violation is 
alleged to have occurred) as prescribed at <a href="http://www.epa.gov/ogc">www.epa.gov/ogc</a>. If 
electronic service is not practicable, service of notice may be 
accomplished via certified mail with return receipt requested, 
addressed to the Administrator, c/o Office of General Counsel, Water 
Law Office (2355A), Environmental Protection Agency, Attn: Service of 
Notice, 1200 Pennsylvania Avenue NW, Washington, DC 20460, and to the 
Regional Administrator (for the Region in which such violation is 
alleged to have occurred). Service by mail shall be accompanied by an 
explanation as to why electronic service is impracticable. A copy of 
such notice also shall be mailed to the Attorney General of the United 
States, the chief administrative officer of the responsible state 
agency (if any), and the Attorney General for the State in which the 
violation is alleged to have occurred.
    (b) Service of notice of intent to file suit pursuant to section 
1449(a)(2) of the Act shall be provided electronically to the 
Administrator of the Environmental Protection Agency as prescribed at 
<a href="http://www.epa.gov/ogc">www.epa.gov/ogc</a>. If electronic service is not practicable, service of 
notice may be accomplished via certified mail with return receipt 
requested, addressed to the Administrator, c/o Office of General 
Counsel, Water Law Office (2355A), Environmental Protection Agency, 
Attn: Service of Notice, 1200 Pennsylvania Avenue NW, Washington, DC 
20460. Service by mail shall be accompanied by an explanation as to why 
electronic service is impracticable. A copy of the notice shall be sent 
by certified mail to the Attorney General of the United States.
    (c) Notice given in accordance with the provisions of this subpart 
shall be deemed to have been given on the date of receipt of service, 
if served personally. If service was accomplished by mail, the date of 
receipt will be considered to be the date noted on the return receipt 
card. If service was accomplished electronically, the date of receipt 
will be deemed to be the date of the electronic date stamp.

PART 210--PRIOR NOTICE OF CITIZEN SUITS

0
6. The authority citation for part 210 continues to read as follows:

    Authority: Sec. 12, Noise Control Act, (Pub. L. 92-574, 86 Stat. 
1234).

0
7. Revise Sec.  210.2 to read as follows:


Sec.  210.2  Service of notice.

    (a) Notice of intent to file suit pursuant to section 12(a)(1) of 
the Act shall be served upon an alleged violator of a noise control 
requirement issued under the Act in the following manner:
    (1) If the alleged violator is a private individual or a 
corporation, service of notice shall be accomplished by registered 
mail, return receipt requested, addressed to, or by personal service 
upon, the owner or managing agent of the equipment, plant, facility, 
vehicle, or activity alleged to be in violation. A copy of the notice 
shall be sent electronically to both the Administrator of the 
Environmental Protection Agency and the Regional Administrator of the 
Environmental Protection Agency for the region in which such violation 
is alleged to have occurred via the procedure identified at 
<a href="http://www.epa.gov/ogc">www.epa.gov/ogc</a>. If electronic service is not practicable, service of 
notice may be accomplished via certified mail mailed to the 
Administrator, c/o Office of General Counsel, Air and Radiation Law 
Office (mail code 2344A), Environmental Protection Agency, Attn: 
Service of Notice, 1200 Pennsylvania Avenue NW, Washington, DC 20460, 
and to the Regional Administrator of the Environmental Protection 
Agency for the Region in which such violation is alleged to have 
occurred. Such service by mail shall be accompanied by an explanation 
as to why electronic service is impracticable. In the case of a

[[Page 8815]]

violation of a noise control requirement under section 611 of the 
Federal Aviation Act, a copy of such notice shall also be mailed to the 
Administrator of the Federal Aviation Administration, and the Regional 
Administrator of the Federal Aviation Administration for the region in 
which such violation is alleged to have occurred. If the alleged 
violator is a corporation, a copy of such notice also shall be mailed 
to the registered agent, if any, of such corporation in the State in 
which such violation is alleged to have occurred.
    (2) If the alleged violator is a State or local government entity, 
service of notice shall be accomplished by registered mail, return 
receipt requested, addressed to, or by personal service upon, the head 
of such agency. A copy of such notice shall be sent electronically to 
both the Administrator of the Environmental Protection Agency and the 
Regional Administrator of the Environmental Protection Agency for the 
region in which such violation is alleged to have occurred via the 
procedure identified at <a href="http://www.epa.gov/ogc">www.epa.gov/ogc</a>. If electronic service is not 
practicable, service of notice may be accomplished via certified mail 
mailed to the Administrator, c/o Office of General Counsel, Air and 
Radiation Law Office (mail code 2344A), Environmental Protection 
Agency, Attn: Service of Notice, 1200 Pennsylvania Avenue NW, 
Washington, DC 20460, and to the Regional Administrator of the 
Environmental Protection Agency for the Region in which such violation 
is alleged to have occurred. Such service by mail shall be accompanied 
by an explanation as to why electronic service is impracticable. In the 
case of a violation of a noise control requirement under section 611 of 
the Federal Aviation Act, a copy of such notice shall also be mailed to 
the Administrator of the Federal Aviation Administration, and the 
Regional Administrator of the Federal Aviation Administration for the 
region in which such violation is alleged to have occurred.
    (3) If the alleged violator is a Federal agency, service of notice 
shall be accomplished by registered mail, return receipt requested, 
addressed to, or by personal service upon, the head of such agency. A 
copy of such notice shall be sent electronically to both the 
Administrator of the Environmental Protection Agency and the Regional 
Administrator of the Environmental Protection Agency for the region in 
which such violation is alleged to have occurred via the procedure 
identified at <a href="http://www.epa.gov/ogc">www.epa.gov/ogc</a>. If electronic service is not 
practicable, service of notice may be accomplished via certified mail 
mailed to the Administrator, c/o Office of General Counsel, Air and 
Radiation Law Office (mail code 2344A), Environmental Protection 
Agency, Attn: Service of Notice, 1200 Pennsylvania Avenue NW, 
Washington, DC 20460, and to the Regional Administrator of the 
Environmental Protection Agency for the Region in which such violation 
is alleged to have occurred. Such service by mail shall be accompanied 
by an explanation as to why electronic service is impracticable. A copy 
of such notice shall also be mailed to the Attorney General of the 
United States; and in the case of a violation of a noise control 
requirement under section 611 of the Federal Aviation Act, to the 
Administrator of the Federal Aviation Administration, and the Regional 
Administrator of the Federal Aviation Administration for the region in 
which such violation is alleged to have occurred.
    (b) Service of notice of intent to file suit pursuant to section 
12(a)(2)(A) of the Act upon the Administrator of the Environmental 
Protection Agency shall be accomplished electronically via the 
procedure identified at <a href="http://www.epa.gov/ogc">www.epa.gov/ogc</a>. If electronic service is not 
practicable, service of notice may be accomplished via certified mail 
addressed to the Administrator, c/o Office of General Counsel, Air and 
Radiation Law Office (mail code 2344A), Environmental Protection 
Agency, Attn: Service of Notice, 1200 Pennsylvania Avenue NW, 
Washington, DC 20460. Such service by mail shall be accompanied by an 
explanation as to why electronic service is impracticable A copy of 
such notice shall be mailed to the Attorney General of the United 
States.
    (c) Service of notice of intent to file suit pursuant to section 
12(a)(2)(B) of the Act shall be accomplished by registered mail, return 
receipt requested, addressed to, or by personal service upon, the 
Administrator, Federal Aviation Administration, Washington, DC. A copy 
of such notice shall be mailed to the Attorney General of the United 
States. A copy of such notice shall also be sent electronically via the 
procedure identified at <a href="http://www.epa.gov/ogc">www.epa.gov/ogc</a> to the Administrator of the 
Environmental Protection Agency. If electronic service is not 
practicable, service of notice to the Administrator of the 
Environmental Protection Agency may be accomplished via certified mail 
addressed to the Administrator, c/o Office of General Counsel, Air and 
Radiation Law Office (mail code 2344A), Environmental Protection 
Agency, Attn: Service of Notice, 1200 Pennsylvania Avenue NW, 
Washington, DC 20460. Such service by mail shall be accompanied by an 
explanation as to why electronic service is impracticable.
    (d) Notice given in accordance with the provisions of this part 
shall be deemed to have been served on the date of receipt. If service 
was accomplished electronically, the date of receipt will be deemed to 
be the date of the electronic date stamp. If service was accomplished 
by mail, the date of receipt will be deemed to be the date noted on the 
return receipt card.

PART 254--PRIOR NOTICE OF CITIZEN SUITS

0
8. The authority citation for part 210 continues to read as follows:

    Authority: Sec. 7002, Pub. L. 94-580, 90 Stat. 2825 (42 U.S.C. 
6972).

0
9. Revise Sec.  254.2 to read as follows:


Sec.  254.2  Service of notice.

    (a) Notice of intent to file suit under subsection 7002(a)(1) of 
the Act shall be served upon an alleged violator of any permit, 
standard, regulation, condition, requirement, or order which has become 
effective under this Act in the following manner:
    (1) If the alleged violator is a private individual or corporation, 
service of notice shall be accomplished by registered mail, return 
receipt requested, addressed to, or by personal service upon, the owner 
or site manager of the building, plant, installation, or facility 
alleged to be in violation. A copy of the notice shall be provided 
electronically to both the Administrator of the Environmental 
Protection Agency and the Regional Administrator of the Environmental 
Protection Agency for the Region in which the violation is alleged to 
have occurred via the procedure identified at <a href="http://www.epa.gov/ogc">www.epa.gov/ogc</a>. If 
electronic service is not practicable, service of notice may be 
accomplished via certified mail addressed to the Administrator, c/o 
Office of General Counsel, Solid Waste and Emergency Response Law 
Office, Environmental Protection Agency, Attn: Service of Notice, 1200 
Pennsylvania Avenue NW, Washington, DC 20460, and addressed to the 
Regional Administrator of the Environmental Protection Agency for the 
Region in which the violation is alleged to have occurred. Such service 
by mail shall be accompanied by an explanation as to why electronic 
service is impracticable. A copy of the notice shall be mailed to the 
chief administrative officer of the solid waste management agency for 
the State in which the violation is alleged to have occurred. If the 
alleged violator is a corporation, a copy of the notice

[[Page 8816]]

shall also be mailed to the registered agent, if any, of that 
corporation in the State in which such violation is alleged to have 
occurred.
    (2) If the alleged violator is a State or local agency, service of 
notice shall be accomplished by registered mail, return receipt 
requested, addressed to, or by personal service upon, the head of that 
agency. A copy of the notice shall be provided electronically to both 
the Administrator of the Environmental Protection Agency and the 
Regional Administrator of the Environmental Protection Agency for the 
Region in which the violation is alleged to have occurred via the 
procedure identified at <a href="http://www.epa.gov/ogc">www.epa.gov/ogc</a>. If electronic service is not 
practicable, service of notice may be accomplished via certified mail 
addressed to the Administrator, c/o Office of General Counsel, Solid 
Waste and Emergency Response Law Office, Environmental Protection 
Agency, Attn: Service of Notice, 1200 Pennsylvania Avenue NW, 
Washington, DC 20460, and addressed to the Regional Administrator of 
the Environmental Protection Agency for the Region in which the 
violation is alleged to have occurred. Such service by mail shall be 
accompanied by an explanation as to why electronic service is 
impracticable. A copy of the notice shall be mailed to the chief 
administrator of the solid waste management agency for the State in 
which the violation is alleged to have occurred.
    (3) If the alleged violator is a Federal agency, service of notice 
shall be accomplished by registered mail, return receipt requested, 
addressed to, or by personal service upon, the head of the agency. A 
copy of the notice shall be provided electronically to both the 
Administrator of the Environmental Protection Agency and the Regional 
Administrator of the Environmental Protection Agency for the Region in 
which the violation is alleged to have occurred via the procedure 
identified at <a href="http://www.epa.gov/ogc">www.epa.gov/ogc</a>. If electronic service is not 
practicable, service of notice may be accomplished via certified mail 
addressed to the Administrator, c/o Office of General Counsel, Solid 
Waste and Emergency Response Law Office, Environmental Protection 
Agency, Attn: Service of Notice, 1200 Pennsylvania Avenue NW, 
Washington, DC 20460, and addressed to the Regional Administrator of 
the Environmental Protection Agency for the Region in which the 
violation is alleged to have occurred. Such service by mail shall be 
accompanied by an explanation as to why electronic service is 
impracticable. A copy of the notice shall be mailed to the Attorney 
General of the United States, and the chief administrative officer of 
the solid waste management agency for the State in which the violation 
is alleged to have occurred.
    (b) Service of notice of intent to file suit under subsection 
7002(a)(2) of the Act shall be served upon the Administrator of the 
Environmental Protection Agency electronically via the procedure 
identified at <a href="http://www.epa.gov/ogc">www.epa.gov/ogc</a>. If electronic service is not 
practicable, service of notice may be accomplished via certified mail 
addressed to the Administrator, c/o Office of General Counsel, Solid 
Waste and Emergency Response Law Office, Environmental Protection 
Agency, Attn: Service of Notice, 1200 Pennsylvania Avenue NW, 
Washington, DC 20460. Such service by mail shall be accompanied by an 
explanation as to why electronic service is impracticable. A copy of 
the notice shall be mailed to the Attorney General of the United 
States.
    (c) Notice given in accordance with the provisions of this part 
shall be considered to have been served on the date of receipt. If 
service was accomplished by mail, the date of receipt will be 
considered to be the date noted on the return receipt card. If service 
was accomplished electronically, the date of receipt will be deemed to 
be the date of the electronic date stamp.

PART 374--PRIOR NOTICE OF CITIZEN SUITS

0
10. The authority citation for part 374 continues to read as follows:

    Authority: 42 U.S.C. 9659.

0
11. Revise Sec.  374.2 to read as follows:


Sec.  374.2  Service of notice.

    (a) Violation of standard, regulation, condition, requirement, or 
order. Notice of intent to file suit under subsection 310(a)(1) of the 
Act shall be served by personal service upon, or by certified mail, 
return receipt requested, addressed to the alleged violator of any 
standard, regulation, condition, requirement, or order which has become 
effective pursuant to this Act in the following manner:
    (1) If the alleged violator is a private individual or corporation, 
notice shall be served by personal service upon, or by certified mail, 
return receipt requested, addressed to the person alleged to be in 
violation. If the alleged violator is a corporation, a copy of the 
notice shall also be served by personal service upon or by certified 
mail, return receipt requested, addressed to the registered agent, if 
any, of that corporation in the State in which the violation is alleged 
to have occurred. A copy of the notice shall be served by personal 
service upon or by certified mail, return receipt requested, addressed 
to the United States Attorney General; to the Attorney General of the 
State in which the violation is alleged to have occurred; and to the 
head of the Federal agency with delegated responsibility for the CERCLA 
provision allegedly violated, pursuant to Executive Order 12580, 3 CFR, 
1987 Comp., p. 193, as amended by Executive Order 12777, 3 CFR, 1991 
Comp., p. 351. If the Environmental Protection Agency has 
responsibility for the CERCLA provision allegedly violated, then a copy 
of the notice shall be provided electronically to both the 
Administrator of the Environmental Protection Agency and the Regional 
Administrator of the Environmental Protection Agency for the Region in 
which the violation is alleged to have occurred via the procedure 
identified at <a href="http://www.epa.gov/ogc">www.epa.gov/ogc</a>. If electronic service is not 
practicable, service of notice may be accomplished via certified mail 
addressed to the Administrator, c/o Office of General Counsel, Solid 
Waste and Emergency Response Law Office, Environmental Protection 
Agency, Attn: Service of Notice, 1200 Pennsylvania Avenue NW, 
Washington, DC 20460, and addressed to the Regional Administrator of 
the Environmental Protection Agency for the Region in which the 
violation is alleged to have occurred. Such service by mail shall be 
accompanied by an explanation as to why electronic service is 
impracticable. A list of addresses that may be useful in providing 
notice of citizen suits is provided at Sec.  374.6. Note that these 
addresses are subject to change and must be verified prior to use.
    (2) If the alleged violator is a State or local agency, notice 
shall be served by personal service upon or by certified mail, return 
receipt requested, addressed to the head of that agency. A copy of the 
notice shall be served by personal service upon or by certified mail, 
return receipt requested, addressed to the United States Attorney 
General; to the Attorney General of the State in which the violation is 
alleged to have occurred; and to the head of the Federal agency with 
delegated responsibility, pursuant to Executive Order 12580, for the 
CERCLA provision allegedly violated. If the Environmental Protection 
Agency has the delegated responsibility for the CERCLA provision 
allegedly violated, then a copy of the notice shall be provided 
electronically to both the Administrator of the Environmental 
Protection Agency and

[[Page 8817]]

the Regional Administrator of the Environmental Protection Agency for 
the Region in which the violation is alleged to have occurred via the 
procedure identified at <a href="http://www.epa.gov/ogc">www.epa.gov/ogc</a>. If electronic service is not 
practicable, service of notice may be accomplished via certified mail 
addressed to the Administrator, c/o Office of General Counsel, Solid 
Waste and Emergency Response Law Office, Environmental Protection 
Agency, Attn: Service of Notice, 1200 Pennsylvania Avenue NW, 
Washington, DC 20460, and addressed to the Regional Administrator of 
the Environmental Protection Agency for the Region in which the 
violation is alleged to have occurred. Such service by mail shall be 
accompanied by an explanation as to why electronic service is 
impracticable. A list of addresses that may be useful in providing 
notice of citizen suits is provided at Sec.  374.6. Note that these 
addresses are subject to change and must be verified prior to use.
    (3) If the alleged violator is a Federal agency, notice shall be 
served by personal service upon or by certified mail, return receipt 
requested, addressed to the head of the agency. A copy of the notice 
shall be served by personal service upon or by certified mail, return 
receipt requested, addressed to the United States Attorney General; to 
the Attorney General of the State in which the violation is alleged to 
have occurred; and to the head of the Federal agency with delegated 
responsibility, pursuant to Executive Order 12580, for the CERCLA 
provision allegedly violated. If the Environmental Protection Agency 
has the delegated responsibility for the CERCLA provision allegedly 
violated, then a copy of the notice shall be provided electronically to 
both the Administrator of the Environmental Protection Agency and the 
Regional Administrator of the Environmental Protection Agency for the 
Region in which the violation is alleged to have occurred via the 
procedure identified at <a href="http://www.epa.gov/ogc">www.epa.gov/ogc</a>. If electronic service is not 
practicable, service of notice may be accomplished via certified mail 
addressed to the Administrator, c/o Office of General Counsel, Solid 
Waste and Emergency Response Law Office, Environmental Protection 
Agency, Attn: Service of Notice, 1200 Pennsylvania Avenue NW, 
Washington, DC 20460, and addressed to the Regional Administrator of 
the Environmental Protection Agency for the Region in which the 
violation is alleged to have occurred. Such service by mail shall be 
accompanied by an explanation as to why electronic service is 
impracticable. A list of addresses that may be useful in providing 
notice of citizen suits is provided at Sec.  374.6. Note that these 
addresses are subject to change and must be verified prior to use.
    (b) Failure to act. Service of notice of intent to file suit under 
subsection 310(a)(2) of the Act shall be accomplished by personal 
service upon or by certified mail, return receipt requested, addressed 
to the United States Attorney General and addressed to the head of the 
agency of the United States (including the Administrator of the Agency 
for Toxic Substances and Disease Registry), who is alleged to have 
failed to perform an act or duty which is not discretionary. Service 
upon the Administrator of the Environmental Protection Agency, if 
required, shall be accomplished electronically via the procedure 
identified at <a href="http://www.epa.gov/ogc">www.epa.gov/ogc</a>. If electronic service is not 
practicable, service of notice may be accomplished via certified mail 
addressed to the Administrator, c/o Office of General Counsel, Solid 
Waste and Emergency Response Law Office, Environmental Protection 
Agency, Attn: Service of Notice, 1200 Pennsylvania Avenue NW, 
Washington, DC 20460. Such service by mail shall be accompanied by an 
explanation as to why electronic service is impracticable.
    (c) Date of service. Notice given in accordance with the provisions 
of this part shall be considered to have been served on the date of 
receipt. If notice or copy of notice is required to be served on more 
than one entity, notice shall be considered to have been served on the 
date of receipt by the last entity served. If service was accomplished 
by mail, the date of receipt will be considered to be the date noted on 
the return receipt card. If service was accomplished electronically, 
the date of receipt will be deemed to be the date of the electronic 
date stamp.

PART 702--GENERAL PRACTICES AND PROCEDURES

0
12. The authority citation for part 702 continues to read as follows:

    Authority: 15 U.S.C. 2605 and 2619.

0
13. Amend Sec.  702.61 by
0
a. Removing paragraphs (b) and (c)(3); and
0
b. Redesignating paragraphs (c) and (d) as paragraphs (b) and (c), and 
revising the newly redesignated paragraphs (b) and (c). The revisions 
read as follows:


Sec.  702.61  Service of notice.

* * * * *
    (b) Date of service. The effective date of service of a notice 
given in accordance with this rule shall be the date of the return 
receipt, if served by mail, or the date of receipt if personally 
served. If service was accomplished electronically, the date of receipt 
will be deemed to be the date of the electronic date stamp.
    (c) Persons to be served and method of service--
    (1) Violations of TSCA rules or TSCA order.
    (i) If the alleged violator is a private individual or a 
corporation, notice of intent to file suit shall be served on the 
individual or the owner or managing agent of the plant, facility, or 
activity alleged to be in violation. If the alleged violator is a 
corporation, a copy of the notice shall also be sent to the registered 
agent, if any, of such corporation in the State in which such violation 
is alleged to have occurred. Notice can be either personally served or 
served by certified mail--return receipt requested. A copy of the 
notice shall be provided electronically to the Administrator of the 
Environmental Protection Agency as prescribed at <a href="http://www.epa.gov/ogc">www.epa.gov/ogc</a>. If 
electronic service is not practicable, service of notice may be 
accomplished via certified mail with return receipt requested, 
addressed to the Administrator, c/o Office of General Counsel, 
Pesticides and Toxic Substances Law Office, Environmental Protection 
Agency, Attn: Service of Notice, 1200 Pennsylvania Avenue NW, 
Washington, DC 20460. Such service by mail shall be accompanied by an 
explanation as to why electronic service is impracticable.
    (ii) If the alleged violator is a State or local government entity, 
notice of intent to file suit shall be served on the head of the 
agency. Notice can be either personally served or served by certified 
mail--return receipt requested. A copy of the notice shall be provided 
electronically to the Administrator of the Environmental Protection 
Agency as prescribed at <a href="http://www.epa.gov/ogc">www.epa.gov/ogc</a>. If electronic service is not 
practicable, service of notice may be accomplished via certified mail 
with return receipt requested, addressed to the Administrator, c/o 
Office of General Counsel, Pesticides and Toxic Substances Law Office, 
Environmental Protection Agency, Attn: Service of Notice, 1200 
Pennsylvania Avenue NW, Washington, DC 20460. Such service by mail 
shall be accompanied by an explanation as to why electronic service is 
impracticable. A copy shall be mailed by certified mail--return receipt 
requested to the Attorney General of the

[[Page 8818]]

United States at 10th and Constitution Avenue NW, Washington, DC 20530.
    (iii) If the alleged violator is a Federal agency, notice of intent 
to file suit shall be served on the head of the agency. Notice can be 
either personally served or served by certified mail--return receipt 
requested. A copy of the notice shall be provided electronically to the 
Administrator of the Environmental Protection Agency as prescribed at 
<a href="http://www.epa.gov/ogc">www.epa.gov/ogc</a>. If electronic service is not practicable, service of 
notice may be accomplished via certified mail with return receipt 
requested, addressed to the Administrator, c/o Office of General 
Counsel, Pesticides and Toxic Substances Law Office, Environmental 
Protection Agency, Attn: Service of Notice, 1200 Pennsylvania Avenue 
NW, Washington, DC 20460. Such service by mail shall be accompanied by 
an explanation as to why electronic service is impracticable. A copy 
shall be mailed by certified mail--return receipt requested to the 
Attorney General of the United States at 10th and Constitution Avenue 
NW, Washington, DC 20530.
    (2) Performance of non-discretionary TSCA acts or duties. Notice of 
intent to file suit shall be provided electronically to the 
Administrator of the Environmental Protection Agency as prescribed at 
<a href="http://www.epa.gov/ogc">www.epa.gov/ogc</a>. If electronic service is not practicable, service of 
notice may be accomplished via certified mail with return receipt 
requested, addressed to the Administrator, c/o Office of General 
Counsel, Pesticides and Toxic Substances Law Office, Environmental 
Protection Agency, Attn: Service of Notice, 1200 Pennsylvania Avenue 
NW, Washington, DC 20460. Such service by mail shall be accompanied by 
an explanation as to why electronic service is impracticable. A copy 
shall be mailed by certified mail--return receipt requested to the 
Attorney General of the United States, at 10th and Constitution Avenue 
NW, Washington, DC 20530.

[FR Doc. 2026-03646 Filed 2-23-26; 8:45 am]
BILLING CODE 6560-50-P


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Indexed from Federal Register on February 24, 2026.

This is legal information, not legal advice. Laws vary by jurisdiction and change frequently. Always verify current law with official sources and consult a licensed attorney in your jurisdiction for advice on your specific situation.