Rule2025-19918

National Oil and Hazardous Substances Pollution Contingency Plan; Extension of Transition Period for New Product Schedule Listing

Primary source

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Published
November 17, 2025
Effective
November 17, 2025

Issuing agencies

Environmental Protection Agency

Abstract

The U.S. Environmental Protection Agency (EPA) is taking interim final action to revise the transition date in recent amendments to the requirements in Subpart J of the National Oil and Hazardous Substances Pollution Contingency Plan (NCP) that governs the use of dispersants, other chemicals, and other spill mitigating substances when responding to oil discharges into jurisdictional waters of the United States. Specifically, the EPA is revising the date until which products listed on the current NCP Product Schedule will remain conditionally listed and available for use from December 12, 2025, to June 10, 2026, for certain agent categories for which there are no new products listed as of December 12, 2025, in accordance with recently amended testing and listing criteria. This rule will become effective immediately while the Agency seeks comments on this targeted revision to the new NCP Product Schedule transition date. EPA will respond and update this interim final action as appropriate.

Full Text

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<title>Federal Register, Volume 90 Issue 219 (Monday, November 17, 2025)</title>
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[Federal Register Volume 90, Number 219 (Monday, November 17, 2025)]
[Rules and Regulations]
[Pages 51181-51187]
From the Federal Register Online via the Government Publishing Office [<a href="http://www.gpo.gov">www.gpo.gov</a>]
[FR Doc No: 2025-19918]


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ENVIRONMENTAL PROTECTION AGENCY

40 CFR Part 300

[EPA-HQ-OPA-2006-0090; FRL-4526.2-01-OLEM]
RIN 2050-AH43


National Oil and Hazardous Substances Pollution Contingency Plan; 
Extension of Transition Period for New Product Schedule Listing

AGENCY: Environmental Protection Agency (EPA).

ACTION: Interim final rule; request for comment.

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SUMMARY: The U.S. Environmental Protection Agency (EPA) is taking 
interim final action to revise the transition date in recent amendments 
to the requirements in Subpart J of the

[[Page 51182]]

National Oil and Hazardous Substances Pollution Contingency Plan (NCP) 
that governs the use of dispersants, other chemicals, and other spill 
mitigating substances when responding to oil discharges into 
jurisdictional waters of the United States. Specifically, the EPA is 
revising the date until which products listed on the current NCP 
Product Schedule will remain conditionally listed and available for use 
from December 12, 2025, to June 10, 2026, for certain agent categories 
for which there are no new products listed as of December 12, 2025, in 
accordance with recently amended testing and listing criteria. This 
rule will become effective immediately while the Agency seeks comments 
on this targeted revision to the new NCP Product Schedule transition 
date. EPA will respond and update this interim final action as 
appropriate.

DATES: This rule is effective on November 17, 2025. Comments must be 
received on or before December 17, 2025.

ADDRESSES: You may send comments, identified by Docket ID No. EPA-HQ-
OPA-2006-0090, 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, Docket EPA-HQ-OPA-2006-0090, 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 through 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 any personal information 
provided. Although listed in the index, some information is not 
publicly available, e.g., CBI or other information whose disclosure is 
restricted by statute. Certain other material, such as copyrighted 
material, is not placed on the internet and will be publicly available 
only in hard copy form. Publicly available docket materials are 
available electronically through <a href="http://www.regulations.gov">http://www.regulations.gov</a>.

FOR FURTHER INFORMATION CONTACT: Michael Beuthe, Office of Land and 
Emergency Management, Mail Code 5104A, Environmental Protection Agency, 
1200 Pennsylvania Avenue NW, Washington, DC 20460; telephone number: 
202-566-1499; email: <a href="/cdn-cgi/l/email-protection#3d5f58484955581350545e555c58517d584d5c135a524b"><span class="__cf_email__" data-cfemail="6b090e1e1f030e45060208030a0e072b0e1b0a450c041d">[email&#160;protected]</span></a>.

SUPPLEMENTARY INFORMATION:

I. General Information

    In 2015, EPA proposed amendments to 40 CFR 300.900 through 300.970: 
NCP Subpart J that sought to: (1) establish new monitoring requirements 
for certain atypical dispersant use situations; (2) revise the data and 
information requirements for chemical and biological agent products to 
be listed on the NCP Subpart J Product Schedule; and (3) revise the 
authorization of use of procedures for chemical and biological agents 
in response to an oil discharge to Clean Water Act (CWA) section 311 
jurisdictional waters and adjoining shorelines. (80 FR 3380, January 
22, 2015). In January 2020, environmental groups filed suit seeking to 
compel EPA to take final action on the 2015 proposed rulemaking. On 
July 6, 2021, EPA promulgated a final rule addressing one component of 
these revisions: monitoring requirements for dispersant use in atypical 
situations. (86 FR 40234, July 27, 2021). EPA did not issue a final 
rule on the other two components of the 2015 proposed rulemaking.
    On August 9, 2021, the court ordered EPA to take final action on 
the remaining listing and authorization of use provisions by May 31, 
2023. Earth Island Inst. v. Regan, 553 F. Supp. 3d 737, 746 (N.D. Cal. 
2021). On May 31, 2023, EPA promulgated a final rule on the remaining 
provisions. (88 FR 38280, June 12, 2023).
    The 2023 final rule amended Subpart J of the NCP by adding new 
listing criteria, revising the efficacy and toxicity testing protocols, 
and clarifying the evaluation criteria for removing products from the 
NCP Product Schedule, as well as amending requirements for the 
authorities, notifications, and data reporting when using chemical or 
biological agents. The final requirements specifically emphasized the 
development of safer and more effective spill mitigating products. The 
final amendments also underscored the need to better target the use of 
these products to reduce the potential risks presented to human health 
and the environment by not only the oil discharges, but also by the 
response technologies. Furthermore, the 2023 rule addressed 
recommendations from the National Commission on BP Deepwater Horizon 
Oil Spill and Offshore Drilling Report \1\ and EPA Inspector General 
Report.\2\ These recommendations include that EPA review and update 
product testing protocols. The 2023 final rule provided a process to 
transition listed products on the NCP Product Schedule based on the 
1994 regulatory requirements to the new NCP Product Schedule, as well 
as for listing sorbent products on the new Sorbent Product List. A 24-
month transition period was established to provide time to prepare and 
submit new product packages according to amended testing and listing 
requirements and for EPA to review and make listing determinations. The 
transition period was to also allow for the continued availability of 
previously listed products for planning and response activities.
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    \1\ <a href="https://www.govinfo.gov/content/pkg/GPO-OILCOMMISSION/pdf/GPO-OILCOMMISSION.pdf">https://www.govinfo.gov/content/pkg/GPO-OILCOMMISSION/pdf/GPO-OILCOMMISSION.pdf</a>.
    \2\ <a href="https://www.epa.gov/office-inspector-general/report-revisions-needed-national-contingency-plan-based-deepwater-horizon">https://www.epa.gov/office-inspector-general/report-revisions-needed-national-contingency-plan-based-deepwater-horizon</a>.
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    This action revises the transition date--the date until which 
certain products listed on the NCP Product Schedule as of December 11, 
2023, will remain conditionally listed and available for use--from 
December 12, 2025, to June 10, 2026 provided that no products are 
listed on the new Product Schedule as of December 12, 2025, 
specifically for those agent categories for which no products have been 
added to the NCP Product Schedule under the revised regulation. At the 
time of this rule publication, those categories consist of Surface 
Washing Agents, Herding Agents, and Solidifiers. This rule will become 
effective immediately to ensure responders retain continued access to 
these response-critical agent categories while EPA concurrently seeks 
comments on this targeted revision to the new NCP Product Schedule 
transition date for the specific product categories. EPA will respond 
and update this interim final action as appropriate.

A. Potentially Affected Entities

    A list of NAICS codes at the three-digit level that could be 
affected by the amended transition date established in this action is 
provided in Table 1.

     Table 1--Sectors Potentially Affected by the Interim Final Rule
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            NAICS code                      Industrial category
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213..............................  Support Activities for Mining.
322..............................  Paper Manufacturing.
325..............................  Chemical Manufacturing.
326..............................  Plastics and Rubber Products
                                   Manufacturing.
423..............................  Merchant Wholesalers, Durable Goods.

[[Page 51183]]

 
424..............................  Merchant Wholesalers, Nondurable
                                    Goods.
454..............................  Nonstore Retailers.
493..............................  Warehousing and Storage.
541..............................  Professional, Scientific, and
                                   Technical Services.
561..............................  Administrative and Support
                                   Services.
562..............................  Waste Management and
                                   Remediation Services.
811..............................  Repair and Maintenance.
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    This table is not intended to be exhaustive but rather provides a 
guide for readers regarding affected entities potentially regulated by 
this action. This table includes the types of entities that EPA is 
aware could potentially be regulated by this action. Other types of 
entities not included in the table could also be regulated. If you have 
questions regarding the applicability of this action to a particular 
entity, consult the person listed in the FOR FURTHER INFORMATION 
CONTACT section.

B. Action the Agency is Taking

    EPA is extending by 180 days the transition date until which 
Surface Washing Agent products, Solidifier products, and Herding Agent 
products listed in the current NCP Product Schedule will remain 
conditionally listed and available for use, from December 12, 2025, to 
June 10, 2026. The transition date extension is specifically targeted 
to only those agent categories for which no products have been added to 
the Product Schedule under the revised regulation as of December 12, 
2025, in accordance with testing and listing criteria as amended in 
2023. This rule will become effective immediately while the EPA seeks 
comments on this targeted revision of the transition date to the new 
NCP Product Schedule. The Agency will respond and update this interim 
final action as appropriate.

C. Statutory Authority

    Under sections 311(d) and (j) of the Clean Water Act (CWA), as 
amended by section 4201 of the Oil Pollution Act of 1990 (OPA), Public 
Law 101-380, the President is directed to prepare and publish the NCP 
for removal of oil and hazardous substances. Specifically, section 
311(d)(2)(G) directs the President to include a schedule identifying 
``(i) dispersants, other chemicals, and other spill mitigating devices 
and substances, if any, that may be used in carrying out the Plan, (ii) 
the waters in which such dispersants, other chemicals, and other spill 
mitigating devices and substances may be used, and (iii) the quantities 
of such dispersant, other chemicals, or other spill mitigating device 
or substance which can be used safely in such waters'' as part of the 
NCP. The Agency has promulgated the NCP, see 40 CFR 300.1 et seq., 
including the schedule of dispersants, other chemicals, and other oil 
spill mitigating devices and substances (see 40 CFR 300.900 et. seq.) 
as directed by section 311(d)(2)(G) of the CWA. The President is 
further authorized to revise or otherwise amend the NCP from time to 
time, as the President deems advisable. 33 U.S.C. 1321(d)(3). The 
authority of the President to implement section 311(d)(2)(G) of the CWA 
is delegated to EPA in Executive Order 12777, as amended (56 FR 54757, 
October 22, 1991). Subpart J of the NCP establishes the framework for 
the use of dispersants and any other chemical agents in response to oil 
discharges (40 CFR part 300 series 900). The statutory schedule 
provided for in CWA section 311(d)(2)(G) includes the NCP Product 
Schedule, the Sorbent Product List, and the Subpart J authorization of 
use procedures that, when taken together, identify the waters and 
quantities in which such dispersants, other chemicals, or other spill 
mitigating devices and substances may be used safely.

D. Costs and Benefits

    EPA has determined that this interim final rule provides benefits 
by reducing burden through extending the transition date to allow 
product submissions of certain agent categories and by addressing 
potential challenges to oil spill responses due to unavailability where 
the use of such agents may be advantageous to protect human health and 
the environment.

II. Background

A. General Background

    In the United States and around the world, chemical and biological 
agents are among the oil spill mitigation technologies available that 
responders may consider. The use of chemical and biological agents are 
governed by Subpart J of the NCP regulation found at existing 40 CFR 
300.900 et seq. Subpart J of the NCP sets forth the regulatory 
requirements for the use of chemical and biological agents when 
responding to oil discharges to CWA jurisdictional waters. Subpart J of 
the NCP includes in which includes separate provisions for product 
testing and listing on the NCP Product Schedule and Sorbent Product 
List, and for authorization of use procedures. These requirements 
provide the structure for the On-Scene Coordinator (OSC) to determine 
in each case the waters and quantities in which dispersants or other 
chemical agents may be safely used in such waters, if any. This 
determination is based on all relevant circumstances, testing and 
monitoring data and information, and is to be made in accordance with 
the authorization of use procedures, including the appropriate 
concurrences and consultations, found within the regulation. When taken 
together, the Subpart J regulatory requirements address the types of 
waters and the quantities of listed agents that may be authorized for 
use in response to oil discharges.

B. Product Schedule Transition

    The regulatory amendments published on June 12, 2023 (88 FR 38280) 
provide a process to transition products listed on NCP Product Schedule 
under the 1994 regulatory requirements to the new NCP Product Schedule, 
as well as for listing sorbent products on the new Sorbent Product 
List. The 2023 final rule became effective on December 11, 2023. From 
December 11, 2023, Subpart J product manufacturers had two years to 
retest their product and resubmit an application for listing as 
provided in the NCP Subpart J. The transition period allows for the 
continued availability of previously listed products to be accessible 
for planning and response activities until the transition is finalized.
    Section 300.955(f) of the 2023 final rule provides that all 
products listed on the NCP Product Schedule as of December 11, 2023, 
will remain conditionally listed until December 12, 2025, at which time 
all products that have not been submitted and listed on the NCP Product 
Schedule based on the amended testing and listing criteria will be 
removed. Under the 2023 rule, products will be transitioned from the 
current NCP Product Schedule to the new NCP Product Schedule prior to 
December 12, 2025, provided a new complete package is submitted in 
accordance with 40 CFR 300.955(b), and EPA makes a determination to 
list the product on the new NCP Product Schedule. Products listed on 
the NCP Product Schedule prior to December 11, 2023, for which a new 
submission is not received or that do not meet the revised listing 
criteria, will not be transitioned to the new NCP Subpart J Product

[[Page 51184]]

Schedule at the end of the 24-month transition period.
    Parallel to the transition for the NCP Product Schedule, the 2023 
rule provides that all products previously identified as sorbents that 
received written certifications confirming their status as a sorbent 
from EPA will remain available for use during a response until December 
12, 2025. EPA no longer issues written certifications for sorbent 
products as of December 12, 2023. A generic list of sorbents, as well 
as sorbents meeting the 2023 Subpart J sorbent listing requirements, 
will be listed on a new publicly available Sorbent Product List.

B. Implementation Issues

    There are 130 conditionally listed products listed on the NCP 
Product Schedule until December 12, 2025, at which time, under the 2023 
rule, all products that have not been submitted and listed in the new 
NCP Product Schedule based on the amended test and listing criteria are 
to be removed. To date, in addition to the new regulatory listings for 
generic nutrients under the bioremediation agent category,\3\ there are 
three unique formulations for dispersant products listed on the new NCP 
Product Schedule. Similarly, in addition to the new regulatory listings 
for generic sorbent materials,\4\ nine commercial sorbent products have 
been listed on the new Sorbent Product List in accordance with 40 CFR 
300.915(g)(2). There were over 200 sorbents that received sorbent 
letters under the 1994 rule.
---------------------------------------------------------------------------

    \3\ 40 CFR 300.915(d)(4).
    \4\ 40 CFR 300.915(g)(1).
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    Concerns have been raised by industry and Federal response 
stakeholders that EPA has not listed any products in the following 
categories: Surface Washing agents, Herding agents, and Solidifiers. 
Therefore, absent an extension for those categories, emergency 
responders would not have certain spill clean-up and/or spill 
mitigating products available for preauthorization or case-by-case 
authorization to address oil discharges or threats of discharges after 
the transition date. The use of oil spill mitigating substances that 
fall within these agent categories can play a critical role in 
responding to oil discharges to CWA jurisdictional waters and can help 
mitigate the impacts of such discharges on the environment. For 
example, surface washing agents may be used to separate oil from solid 
surfaces (e.g., the hull of an oil response vessel, rocky beaches) so 
that the oil can be collected and disposed, thus mitigating the impact 
of an oil discharge on the environment. Considering numerous response 
assets (e.g., oil response vessels, oil containment booms, mechanical 
recovery devices) may be deployed to mitigate an oil discharge, the use 
of surface washing agents may play a significant role in 
decontaminating oiled assets used during a response in a controlled 
manner, thereby minimizing the impact of the discharged oil. Likewise, 
the availability of herding agents that may be used to control the 
spreading of oil to allow for oil removal, and of solidifiers that may 
be used to prevent oil from dissolving into the water column, may also 
assist in mitigating potential impacts resulting from an oil discharge.
    It is important to note that, while Subpart J of the NCP 
establishes the requirements for product submissions to be considered 
for listing on the NCP Product Schedule, there is no obligation for 
product manufacturers or their representatives to make submissions for 
listing. Additionally, Subpart J does not prohibit submitters from, at 
any time, requesting their products be removed from the NCP Product 
Schedule or Sorbent Product List.
    Since the new requirements were finalized in 2023, EPA has sent 
four reminders to known Subpart J product manufacturers to notify them 
of the new requirements and the Product Transition details. To date, 
there have been several products submitted to EPA for review, including 
dispersants and sorbents. Additionally, the Agency has received several 
dozen technical assistance requests for both transitioning products and 
for new products, including for at least one product in each product 
category. Taken together, these requests represent the potential for 
additional unique product formulations submissions for listing on the 
new NCP Product Schedule. Therefore, the Agency believes this 
transition date extension provides the potential for at least one 
product in each category to be available at the time the extended 
transition ends.

III. Regulatory Revisions

    This interim final action provides a 180-day extension of the 
deadline for transitioning listed products under certain specified 
categories to the new NCP Product Schedule--provided that no products 
are listed in these categories as of December 12, 2025. The 180-day 
extension is targeted to only those agent categories for which no 
products have been listed in accordance with the 2023 final rule 
amended requirements: Surface Washing agents, Herding agents, and 
Solidifiers.
    This action specifically amends the requirements under Subpart J of 
the NCP at 40 CFR 300.955(f)--Transitioning Listed Products to the New 
NCP Product Schedule or Sorbent Product List--to include a 180-day 
extension for products in the Surface Washing, Herding, and Solidifier 
agent categories that were listed under the prior regulations to remain 
conditionally listed until June 10, 2026 provided that no products are 
listed in these agent categories on the new NCP Product Schedule as of 
December 12, 2025. On June 10, 2026, all products that have not been 
submitted and listed in the new NCP Product Schedule based on the 
amended test and listing criteria will be removed. Surface Washing, 
Herding, and Solidifier agent products will be transitioned from the 
current NCP Product Schedule to the new NCP Product Schedule prior to 
June 10, 2026, after new complete packages are submitted in accordance 
with 40 CFR 300.955(b), and EPA makes a determination to list the 
product on the new NCP Product Schedule. The conditionally listed 
products would remain available to responders through the extended 
transition period. Products in the Surface Washing, Herding, and 
Solidifier agent categories that are not transitioned to the new NCP 
Product Schedule prior to the June 10, 2026 transition deadline, may 
still be considered for listing on the new NCP Product Schedule after 
new complete packages are submitted in accordance with 40 CFR 
300.955(b), and EPA makes a determination to list the product on the 
new NCP Product Schedule.
    The 180-day extension allows for the 90-day timeline established in 
the regulation for EPA to review, make a listing determination, and 
provide written notification to the submitter. In addition to this 90-
day listing timeline, it also allows for the 30-day window established 
in the regulation for submitters to request that EPA review listing 
denials, and for the subsequent 60-day window for the Agency to provide 
written notification of its final review determination (see 40 CFR 
300.955(c) and (d)). The Agency will continue to provide technical 
assistance on completing submission packages for new NCP Product 
Schedule listings during this extended transition period.
    This targeted and short-term transition date extension reduces the 
possibility of oil spill response challenges due to unavailability of 
certain agent categories where the use of such agents may be 
advantageous to protect human health and the

[[Page 51185]]

environment. Nonetheless, it also clearly signals the Agency's intent 
to transition to the new NCP Product Schedule only products that meet 
the more stringent testing requirements of the 2023 revisions, with the 
goal of ensuring that only safer and more effective spill mitigating 
products continue to be available for responders to consider as 
potential oil spill response tools.
    Products in both the Dispersant and Bioremediation agent 
categories, either as proprietary formulations as is the case for 
dispersants, or as generic listings as is the case for Bioremediation 
agents, have already been approved for transition or inclusion on the 
new Product Schedule. Thus, the transition date for all products under 
the Dispersant and Bioremediation agent categories to be transitioned 
to the new NCP Product Schedule will remain the same: December 12, 
2025. All Dispersant and Bioremediation agent products that have 
submitted packages in accordance with 40 CFR 300.955(b), and for which 
EPA makes a determination to list the product on the new NCP Product 
Schedule, will be transitioned to the new NCP Product Schedule. 
Likewise, the new Sorbent Product List currently includes products in 
accordance with the 2023 amended requirements, both as a proprietary 
formulation or as a generic listing. Thus, the transition date for all 
Sorbent products to be transitioned to the new Sorbent Product List 
will remain the same: December 12, 2025. All products previously 
identified as sorbents by EPA will remain available for use until 
December 12, 2025, at which time all sorbent products must have 
submitted information as applicable under 40 CFR 300.955(a) and (b) and 
be listed on the new Sorbent Product List.
    Finally, the 2023 final rule removed the category and definition 
for Miscellaneous Oil Spill Control Agent (MOSCA) from the NCP, as it 
was used as a catchall for all types of products that did not meet 
other agent definitions. The Agency continues to believe that removing 
the MOSCA category and definition does not necessitate the automatic 
reassignment of these products under the definition of another chemical 
or biological agent, or substance. Thus, this action does not extend 
the transition deadline to products conditionally listed under the 
MOSCA category. Products listed under this category will not be 
transitioned to the new NCP Product Schedule and will no longer be 
listed after the December 12, 2023, transition deadline unless the 
MOSCA is tested and qualifies for listing under a product category 
contained in the 2023 rule.

IV. Rulemaking Procedures

    EPA's authority for the rulemaking procedures followed in this 
action is provided by the Administrative Procedure Act, 5 U.S.C. 
553(b)(B). This provision authorizes agencies to forego prior notice 
and comment ``when the agency for good cause finds (and incorporates 
the finding and a brief statement of reasons, therefore, in the rule 
issued) that notice and public procedure thereon are impracticable, 
unnecessary, or contrary to the public interest.''
    The EPA finds good cause to issue this interim final rule without 
prior notice and comment because such procedures are impracticable. 
Specifically, there is insufficient time before the December 12, 2025 
transition deadline for EPA to ensure that certain NCP Product Schedule 
categories will be accessible for planning and response activities 
beyond the current transition period. This is because EPA did not 
receive revised product packages to evaluate and list in certain 
categories (i.e., Surface Washing, Herding, and Solidifier agent 
categories). The Agency engaged in multiple targeted outreach efforts 
to known Subpart J manufacturers to notify them of the new requirements 
and Product Schedule details since the 2023 final rule was published 
and responded to technical assistance requests in order to facilitate 
product listing efforts. Additionally, EPA met with the oil spill 
response community, including private and public stakeholders, to 
update them on the status of the Subpart J transition period and to 
make them aware of the amended requirements for listing products on the 
NCP Product Schedule. Given this, and the number of technical 
assistance requests received during the initial transition period, the 
Agency did not expect that by the end of the transition period it would 
face the listing issues now encountered. The Agency did not take 
earlier action to extend the transition date, as it was expecting there 
would be sufficient listed products under all product categories 
available for use in a response. Nonetheless, the transition date 
extension is targeted to those listed products under the Surface 
Washing agents, Herding agents, and Solidifiers categories, as these 
categories are the ones that currently do not have products listed on 
the new NCP Product Schedule in accordance with the 2023 amended 
requirements. The use of oil spill mitigating substances that fall 
within these agent categories can play a critical role in responding to 
oil discharges to CWA jurisdictional waters and can help mitigate the 
impacts of such discharges on the environment. For example, surface 
washing agents may be used to separate oil from solid surfaces (e.g., 
the hull of an oil response vessel, rocky beaches) so that the oil can 
be collected and disposed, thus mitigating the impact of an oil 
discharge on the environment. Considering numerous response assets 
(e.g., oil response vessels, oil containment booms, mechanical recovery 
devices) may be deployed to mitigate an oil discharge, the use of 
surface washing agents may play a significant role in decontaminating 
oiled assets used during a response in a controlled manner, thereby 
minimizing the impact of the discharged oil. Likewise, the availability 
of herding agents that may be used to control the spreading of oil to 
allow for oil removal, and of solidifiers that may be used to prevent 
oil from dissolving into the water column, may also assist in 
mitigating potential impacts resulting from an oil discharge.
    As stated in section III of this preamble, EPA chose to extend the 
transition date by 180 days to ensure EPA has 90 days to review product 
submission for these product categories and, as applicable, an 
additional 90 days for product submitters to request a review of a 
decision (see 40 CFR 300.955(c) and (d)).
    For the reasons discussed earlier in this preamble, this interim 
final rule is effective immediately upon publication. APA section 
553(d) provides that final rules may become effective upon publication 
in the Federal Register if the rule ``relieves a restriction,'' is an 
interpretive rule or statement of policy, or if the agency otherwise 
finds ``good cause'' for doing so. 5 U.S.C. 553(d)(1)-(3). The purpose 
of this provision is ``to give affected parties a reasonable time to 
adjust their behavior before the final rule takes effect.'' Omnipoint 
Corp. v. FCC, 78 F.3d 620, 630 (D.C. Cir. 1996). In determining whether 
good cause exists to waive the 30-day delay, an agency should ``balance 
the necessity for immediate implementation against principles of 
fundamental fairness which require all affected persons be afforded a 
reasonable amount of time to prepare for the effective date of its 
ruling.'' Id. The EPA has determined that there is good cause for 
making final rule effective immediately under section 553(d) because it 
provides relief to product manufacturers in certain product categories 
to submit a product listing package in time to be listed on the new NCP 
Product Schedule by

[[Page 51186]]

extending the transition period date. For the same reasons, the rule 
also ``relieves a restriction'' under section 553(d)(1).

V. Request for Comment

    As explained in section IV of this preamble, the EPA finds good 
cause to take this interim final action without prior notice or 
opportunity for public comment. Nevertheless, the EPA is providing an 
opportunity for comment on the amendments to the transition period in 
this interim final rule. However, the EPA is not reopening or 
reconsidering as part of this rule any provisions of the 2023 final NCP 
Subpart J rule amendments other than the specific provisions that are 
expressly amended in this interim final rule. The EPA will review and 
respond to any comments received, including by making changes to this 
action, if appropriate.

VI. Statutory and Executive Orders

    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 and was 
therefore not submitted to the Office of Management and Budget (OMB) 
for review.

B. Executive Order 14192: Unleashing Prosperity Through Deregulation

    This action is considered an Executive Order 14192 deregulatory 
action. This interim final rule provides burden reduction by extending 
the transition period date to allow product submissions of certain 
agent categories and address potential challenges to oil spill 
responses due to unavailability where the use of such agents may be 
advantageous to protect human health and the environment. Details on 
the estimated cost savings of this final rule can be found in EPA's 
Regulatory Economic Assessment in the rulemaking docket for this 
action. The overall cost savings is estimated to be between $1,017 and 
$5,063 per year.

C. Paperwork Reduction Act (PRA)

    This action does not impose any new information collection burden 
under the PRA. The Office of Management and Budget (OMB) has previously 
approved the information collection activities that apply to the 
regulated entities affected by this action and has assigned OMB control 
number 2050-0141 (EPA number 1664.14). This action does not change the 
information collection requirements.

D. Regulatory Flexibility Act (RFA)

    The EPA concludes that this interim final rule will not have a 
significant economic impact on a substantial number of small entities 
because the rule has no net increase in burden on the small entities 
subject to the rule. The interim final action providing a 180-day 
extension of the date for transitioning listed products under certain 
specified categories to the new NCP Product Schedule provided that no 
products are listed in these agent categories on the new NCP Product 
Schedule as of December 12, 2025, will impose no net regulatory burden 
for all directly regulated small entities.

E. Unfunded Mandates Reform Act

    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. This action provides a 180-day extension for 
products in the Surface Washing, Herding, and Solidifier agent 
categories to remain conditionally listed on the NCP Product Schedule 
until June 10, 2026, provided that no products are listed in these 
agent categories on the new NCP Product Schedule as of December 12, 
2025, and does not impose any new regulatory requirements. It does not 
have a substantial direct effect on one or more Indian Tribes, in that 
this action imposes no regulatory burdens on Tribes. 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. This action is not subject to Executive Order 
13045 because the environmental health or safety risks addressed by 
this action do not present a disproportionate risk to children.

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 rule does not involve technical standards.

K. Congressional Review Act

    This action is subject to the Congressional Review Act, and EPA 
will submit a rule report to each House of the Congress and to the 
Comptroller General of the United States. This action is not a ``major 
rule'' as defined by 5 U.S.C. 804(2).

List of Subjects in 40 CFR Part 300

    Environmental protection, Chemicals, Oil pollution.

Lee Zeldin,
Administrator.

    For the reasons set out in the preamble, title 40, chapter I, part 
300, of the Code of Federal Regulations is amended as follows:

PART 300--NATIONAL OIL AND HAZARDOUS SUBSTANCES POLLUTION 
CONTINGENCY PLAN

0
1. The authority citation for part 300 continues to read as follows:

    Authority:  33 U.S.C. 1251 et seq.; 42 U.S.C. 9601-9657; E.O. 
13626, 77 FR 56749, 3 CFR, 2013 Comp., p. 306; E.O. 12777, 56 FR 
54757, 3 CFR, 1991 Comp., p. 351; E.O. 12580, 52 FR 2923, 3 CFR, 
1987 Comp., p. 193.


0
2. Amend Sec.  300.955 by revising paragraph (f) to read as follows:


Sec.  300.955  Addition of a product to the NCP Product Schedule or 
Sorbent Product List.

* * * * *
    (f) Transitioning Listed Products to the New NCP Product Schedule 
or Sorbent Product List.
    (1) Bioremediation and Dispersant Agents. All dispersant and 
bioremediation agent products on the NCP Product Schedule as of 
December

[[Page 51187]]

11, 2023, will remain conditionally listed until December 12, 2025, at 
which time all dispersant and bioremediation agent products that have 
not been submitted and listed in the new NCP Product Schedule based on 
the amended test and listing criteria will be removed. Your dispersant 
or bioremediation product will be transitioned from the conditional NCP 
Product Schedule listing to the new NCP Product Schedule prior to 
December 12, 2025, after you submit a new complete package in 
accordance with Sec.  300.955(b), and EPA makes a determination to list 
the product on the new NCP Product Schedule.
    (2) Surface Washing Agents, Herding Agents, and Solidifiers. All 
surface washing, herding, and solidifier agent products on the NCP 
Product Schedule as of December 11, 2023, will remain conditionally 
listed until June 10, 2026--provided that no products are listed on the 
new NCP Product Schedule in these categories as of December 12, 2025. 
On June 10, 2026, all products that have not been submitted and listed 
in the new NCP Product Schedule based on the amended test and listing 
criteria will be removed. Your surface washing agent, herding agent, or 
solidifier product will be transitioned from the conditional NCP 
Product Schedule listing to the new NCP Product Schedule prior to June 
10, 2026, after you submit a new complete package in accordance with 
Sec.  300.955(b), and EPA makes a determination to list the product on 
the new NCP Product Schedule.
    (3) Sorbents. All products previously identified as sorbents by EPA 
will remain available for use until December 12, 2025, at which time 
all sorbent products must have submitted information as applicable 
under Sec.  300.955(a) and (b) and be listed in the new Sorbent Product 
List.

[FR Doc. 2025-19918 Filed 11-14-25; 8:45 am]
BILLING CODE 6560-50-P


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Indexed from Federal Register on November 17, 2025.

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.