Fuels Regulatory Streamlining Sampling and Testing Updates

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. Environmental Protection Agency 40 CFR Part 1090 [EPA-HQ-OAR-2024-0143; FRL-8513-01-OAR] RIN 2060-AV26 ( printed page 4320) AGENCY: Environmental Protection Agency (EPA). ACTION: Final rule. SUMMARY: This action finalizes revisions, updates, and corrections to EPA's streamlined fuel quality regulations. This action does not change the stringency of the existing fuel quality standards. DATES: Effective date. This rule is effective on July 1, 2025. The incorporation by reference of certain publications listed in this regulation is approved by the Director of the Federal Register as of July 1, 2025. ADDRESSES: EPA has established a docket for this action under Docket ID No. EPA-HQ-OAR-2024-0143. All documents in the docket are listed on the https://www.regulations.gov website. Although listed in the index, some information is not publicly available, e.g., confidential business information (CBI) or other information whose disclosure is restricted by statute. Certain other material is not available on the internet and will be publicly available only in hard copy form. Publicly available docket materials are available electronically through https://www.regulations.gov . FOR FURTHER INFORMATION CONTACT: Nick Parsons, Environmental Protection Agency, Office of Transportation and Air Quality, Assessment and Standards Division, 2000 Traverwood Drive, Ann Arbor, MI 48105; telephone number: (734) 214-4479; email address: parsons.nick@epa.gov . SUPPLEMENTARY INFORMATION: Does this action …