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  2. Diesel Fuel Standards

Final Rulemaking: Streamlining and Consolidating of Existing Gasoline and Diesel Fuel Programs

Final Rulemaking: Streamlining and Consolidating of Existing Gasoline and Diesel Fuel Programs
Basic Information
Code of Federal Regulations Citations
  • 40 CFR Part 60
  • 40 CFR Part 63
  • 40 CFR Part 79
  • 40 CFR Part 80
  • 40 CFR Part 1042
  • 40 CFR Part 1043
  • 40 CFR Part 1065
  • 40 CFR Part 1090
Docket Numbers
  • EPA-HQ-OAR-2018-0227

On this page:

  • Rule Summary
  • Additional Resources

Rule Summary

This final action streamlines and modernizes EPA's existing fuel quality regulations. The purpose of this action is to update EPA's existing gasoline, diesel, and other fuel quality regulations to help reduce compliance costs for industry as well as EPA, while improving overall compliance assurance and maintaining environmental performance. In this action, EPA has streamlined its existing fuel quality regulations in 40 CFR part 80 by deleting expired provisions and eliminating redundant compliance provisions (e.g., duplicative registration requirements that are required by every EPA fuels program). We have also removed unnecessary and out-of-date requirements, and replaced them with a single set of provisions and definitions in 40 CFR part 1090 that apply across all gasoline, diesel, and other fuel quality programs currently under 40 CFR part 80.

Additional Resources

  • Fact Sheet: EPA’s Fuels Regulatory Streamlining Rule (pdf) (89 KB, October 2020, EPA-420-F-20-047)
  • Response to Comments (pdf) (3.3 MB, October 2020, EPA-420-R-20-011)
  • Final Rule (pdf) (1.51 MB, published December 4, 2020)
  • Learn more about the Proposed rule
  • Learn more about the Public Workshops

Diesel Fuel Standards

  • About Diesel Fuels
  • Standards & Rulemakings
  • State & Territory Standards
Contact Us About Diesel Fuel Standards
Contact Us to ask a question, provide feedback, or report a problem.
Last updated on February 7, 2025
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