2024 40 CFR 600.206-12 – Calculation and use of FTP-based and HFET-based fuel economy, CO2 emissions, and carbon-related exhaust emission values for vehicle configurations
2023 40 CFR 600.206-12 – Calculation and use of FTP-based and HFET-based fuel economy, CO2 emissions, and carbon-related exhaust emission values for vehicle configurations
2022 40 CFR 600.206-12 – Calculation and use of FTP-based and HFET-based fuel economy, CO2 emissions, and carbon-related exhaust emission values for vehicle configurations
2021 40 CFR 600.206-12 – Calculation and use of FTP-based and HFET-based fuel economy, CO2 emissions, and carbon-related exhaust emission values for vehicle configurations
2020 40 CFR 600.206-12 – Calculation and use of FTP-based and HFET-based fuel economy, CO2 emissions, and carbon-related exhaust emission values for vehicle configurations
2019 40 CFR 600.206-12 – Calculation and use of FTP-based and HFET-based fuel economy, CO2 emissions, and carbon-related exhaust emission values for vehicle configurations
2016 40 CFR 600.206-12 – Calculation and use of FTP-based and HFET-based fuel economy, CO2 emissions, and carbon-related exhaust emission values for vehicle configurations
2015 40 CFR 600.206-12 – Calculation and use of FTP-based and HFET-based fuel economy, CO2 emissions, and carbon-related exhaust emission values for vehicle configurations
2014 40 CFR 600.206-12 – Calculation and use of FTP-based and HFET-based fuel economy, CO2 emissions, and carbon-related exhaust emission values for vehicle configurations