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RuleSignificantOpen for Comment2026-140522026-07-13

Natural Resource Damages for Hazardous Substances

Interior Department,

Abstract

This final rule revises the simplified Type A procedures in the regulations for conducting natural resource damage assessments for hazardous substance releases. Additionally, this final rule includes several conforming changes and corrections intended to fix citations, provide for consistent use of terminology, and remove outdated or duplicative rule provisions and definitions. The Department of the Interior (Interior) is removing provisions that it believes are no longer applicable, clarifying other provisions by incorporating language that would implement existing Interior regulatory interpretations, and making other changes and corrections. These revisions also allow for the regulations to meet information collection requirements mandated by the Office of Management and Budget.

Action & Dates

Action
Final rule.
Dates
This rule is effective August 12, 2026. The incorporation by reference of certain material listed in this rule is approved by the Director of the Federal Register as of August 12, 2026.
Effective Date
2026-08-12

CFR References

Topics

Hazardous substancesIncorporation by reference

Public Comment

Comments Close
2026-08-12 — Open for comment

Document Excerpt

Document Headings Document headings vary by document type but may contain the following: the agency or agencies that issued and signed a document the number of the CFR title and the number of each part the document amends, proposes to amend, or is directly related to the agency docket number / agency internal file number the RIN which identifies each regulatory action listed in the Unified Agenda of Federal Regulatory and Deregulatory Actions See the Document Drafting Handbook for more details. Department of the Interior Office of the Secretary 43 CFR Part 11 [Docket No. DOI-2022-0016; 23XD1618EN, DS61600000, DMNHQ0000.000000] RIN 1090-AB26 AGENCY: Office of Restoration and Damage Assessment, Interior. ACTION: Final rule. SUMMARY: This final rule revises the simplified Type A procedures in the regulations for conducting natural resource damage assessments for hazardous substance releases. Additionally, this final rule includes several conforming changes and corrections intended to fix citations, provide for consistent use of terminology, and remove outdated or duplicative rule provisions and definitions. The Department of the Interior (Interior) is removing provisions that it believes are no longer applicable, clarifying other provisions by incorporating language that would implement existing Interior regulatory interpretations, and making other changes and corrections. These revisions also allow for the regulations to meet information collection requirements mandated by the Office of Management and Budget. DATES: This rule is effective August 12, 2026. The incorporation by reference of certain material listed in this rule is approved by the Director of the Federal Register as of August 12, 2026. Information collection requirements: If you wish to comment on the information collection requirements in this rule, please note that the Office of Management and Budget (OMB) is required to make a decision concerning the collection of information contained in this rule bet

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Related Documents

Other Federal Register documents from the same docket.

Full Document

Citation: 91 FR 42870