2024 49 CFR Part 525 – Exemptions From Average Fuel Economy Standards

2023 49 CFR PART 525 – EXEMPTIONS FROM AVERAGE FUEL ECONOMY STANDARDS

2022 49 CFR Part 525 – Exemptions from Average Fuel Economy Standards

2021 49 CFR Part 525 – Exemptions from Average Fuel Economy Standards

2020 49 CFR Part 525 – Exemptions From Average Fuel Economy Standards