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Fuels Registration, Reporting, and Compliance Help
Contact Us

Registration for Fuel Programs

System Updates

EPA’s Fuels Registration System (OTAQREG) is undergoing a major redesign to streamline the registration process and improve the user experience. This web page provides release notes, future enhancements, and known issues for the OTAQREG system.
  • System Updates for Fuels Registration

Part 80 Company, Facility, and User Registration

Companies, facilities, and users must be registered before participating in EPA Fuel Programs under Title 40 CFR Part 80.
  • How to register a new Part 80 company, facility, or user
  • How to update an existing Part 80 company, facility, or user

Part 79 Fuel or Fuel Additive Registration

Motor vehicle gasoline, motor vehicle diesel fuel, and their additives must be registered under Title 40 CFR Part 79 - Fuel and Fuel Additive Registrations (FFARs).
  • Fuel and Fuel Additive Manufacturers
    • How to Register a New Part 79 Fuel or Fuel Additive Manufacturer Company
    • How to Register, Update, and Deactivate a Fuel or Fuel Additive Product
  • Fuels Registration, Reporting & Compliance Home
  • Registration
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Contact Us to ask a question, provide feedback, or report a problem.
Last updated on April 27, 2022
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