Skip to main content
U.S. flag

An official website of the United States government

Here’s how you know

Dot gov

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

HTTPS

Secure .gov websites use HTTPS
A lock (LockA locked padlock) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

    • Environmental Topics
    • Air
    • Bed Bugs
    • Cancer
    • Chemicals, Toxics, and Pesticide
    • Emergency Response
    • Environmental Information by Location
    • Greener Living
    • Health
    • Land, Waste, and Cleanup
    • Lead
    • Mold
    • Radon
    • Research
    • Science Topics
    • Water Topics
    • A-Z Topic Index
    • Laws & Regulations
    • By Business Sector
    • By Topic
    • Compliance
    • Enforcement
    • Laws and Executive Orders
    • Regulations
    • Report a Violation
    • Environmental Violations
    • Fraud, Waste or Abuse
    • About EPA
    • Our Mission and What We Do
    • Headquarters Offices
    • Regional Offices
    • Labs and Research Centers
    • Planning, Budget, and Results
    • Organization Chart
    • EPA History
    • Staff Directory

Gasoline Standards

  • Need help finding information about gasoline standards?

    Learn what information you’ll find in this website and who to contact.

Learn About

RFS-Learn
  • Overview
  • Programs & pollutants

News

Gasoline-Announcements
2024 2023 2022
2021 2020 2019
2018 2017 2015
2014 2013 2012
2011

Regulations

RFS-Regulations
  • Statutes
  • Federal gasoline regulations
  • State gasoline standards
This image is a logo for the Enviroflash program.
A messaging system for updates and changes.

Subscribe to EnviroFlash alerts on fuels and other transportation topics that you choose.

Programs

Gasoline Programs
  • Gasoline sulfur
  • Mobile source air toxics
  • Reformulated gasoline 
  • Reid vapor pressure 
  • Winter oxygenates

Compliance

 
Gasoline-Compliance
  • Compliance overview
  • Registered gasoline additives
  • Gasoline sulfur & benzene credits

Fuel Waivers & Exemptions

RFS-OtherRequests
  • Ethanol waivers (E15 & E10)
  • Emergency fuel waivers
  • Hardship exemptions

Related Links

  • Fuels Registration, Reporting, and Compliance Help
  • Diesel Fuel Standards
  • Fuels Regulatory Streamlining
  • Renewable Fuel Standard Program
  • Air Enforcement of the Fuels Programs
  • Civil Enforcement of the Renewable Fuel Standard Program
  • 40 CFR Part 80
 
Contact Us to ask a question, provide feedback, or report a problem.
Last updated on December 19, 2024
  • Assistance
  • Ayuda
  • Arabic
  • Chinese (simplified)
  • Chinese (traditional)
  • Aide
  • Asistans
  • Korean
  • Assistência
  • Russian
  • Tulong
  • Vietnamese
United States Environmental Protection Agency

Discover.

  • Accessibility Statement
  • Budget & Performance
  • Contracting
  • EPA www Web Snapshot
  • Grants
  • No FEAR Act Data
  • Plain Writing
  • Privacy
  • Privacy and Security Notice

Connect.

  • Data
  • Inspector General
  • Jobs
  • Newsroom
  • Regulations.gov
  • Subscribe
  • USA.gov
  • White House

Ask.

  • Contact EPA
  • EPA Disclaimers
  • Hotlines
  • FOIA Requests
  • Frequent Questions

Follow.