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  1. Home
  2. Fuels Registration, Reporting, and Compliance Help
  3. Registration

System Updates for Fuels Registration

Help Topics
  • Job Aids for Registration
  • RFS Set Rule Implementation Webinars

Overview

EPA’s Fuels Registration System (OTAQREG) undergoes frequent modifications to reflect regulatory changes, to streamline the registration processes, and to improve the user experience. This web page provides release notes and identifies known issues for the OTAQREG system.

Release Notes

  • OTAQREG v6.7.0 - Released October 21, 2024
  • OTAQREG v6.6.0 - Released October 4, 2024
  • OTAQREG v6.4.0 - Released August 9, 2024
  • OTAQREG v6.3.0 - Released March 29, 2024
  • OTAQREG v5.1.3 - Released September 8, 2023
  • OTAQREG v5.0 - Released February 24, 2023
  • OTAQREG v4.0.8 - Released August 26, 2022
  • OTAQREG v3.0 – Released April 14, 2021
  • OTAQREG v2.1.0 – Released December 11, 2020
  • OTAQREG v2.0 – Released July 22, 2020
  • OTAQREG v1.3 – Released August 24, 2018
  • OTAQREG v1.2 – Released July 13, 2018
  • OTAQREG v1.1 – Released June 25, 2018

Known Issues

  • When viewing a submitted registration request that is pending EPA activation, there is no 'Printer-Friendly' version.

Fuels Registration, Reporting, and Compliance Help

  • Registration
    • New Registrations
    • Updating Registrations
    • Jobs Aids
    • System Updates
  • Reporting
    • Attest Engagements
    • Diesel
    • Fuel and Fuel Additive Registrations (FFARs)
    • Gasoline
    • Renewable Fuel Standard (RFS)
  • Public Data
    • Gasoline Programs
    • Part 79 Registered Fuels & Fuel Additives
    • Part 80 Registered Companies & Facilities
    • Renewable Fuel Standard
  • Help
    • Searchable Help Index
    • Frequent Questions
Contact Us about Fuels Registration, Reporting, and Compliance Help
Contact Us about Fuels Registration, Reporting, and Compliance Help to ask a question, provide feedback, or report a problem.
Last updated on October 22, 2024
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