CetaflowEPA data, week ending 2026-08-24
D4 RIN 1.98▼ 6.1%D6 RIN 1.77▼ 14.3%D4 minus D6 0.21LCFS $/MT 79.05— 0.0%Ethanol output 1,099Soybean oil $/lb 0.7024

Renewable Fuel Standard (RFS) Program: Extension of 2025 Compliance Reporting Deadline

Final rule
Published2026-09-04
TypeFinal rule
Document number2026-18132
Takes effect2026-09-04
Official pagefederalregister.gov
Official PDFDownload

Official abstract

as published in the Federal Register

The U.S. Environmental Protection Agency (EPA) is extending the Renewable Fuel Standard (RFS) compliance reporting deadline for the 2025 compliance year from September 1, 2026, to October 1, 2026.

Key dates, as published

Effective date. This rule is effective on September 4, 2026.

All regulatory changes. Plain-language summaries of what changed are launching soon; until then, the official text above is what the agency published.

Dates from this document

  • Takes effect: Renewable Fuel Standard (RFS) Program: Extension of 2025 Compliance Reporting DeadlineTakes effect, Federal Register 2026-18132
  • RFS 2025 compliance reporting deadlineDeadline, Federal Register 2026-18132, final rule effective 2026-09-04

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