The U.S. Environmental Protection Agency (EPA) is extending the Renewable Fuel Standard (RFS) compliance reporting deadline for the 2025 compliance year from 1 September 2026, to 1 October 2026. This rule is effective on 4 September 2026. For questions regarding this final rule, contact Nick Parsons, Office of Transportation and Air Quality, Transportation Sector Impacts and Standards Division, Environmental Protection Agency, 2000 Traverwood Drive, Ann Arbor, MI 48105; tele: (734) 214-4479; email: RFS-Rulemakings@epa.gov. (Federal Register 4 September 2026 [Rule] Pages 56780-56783)