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.
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).