Versions of CFR > Title 40 > Chapter I > Subchapter Q > Part 600 > Subpart C - Procedures for Calculating Fuel Economy and Carbon-Related Exhaust Emission Values on LawServer 2024 CFR > Title 40 > Chapter I > Subchapter Q > Part 600 > Subpart C – Procedures for Calculating Fuel Economy and Carbon-Related Exhaust Emission Values 2023 CFR > Title 40 > CHAPTER I > SUBCHAPTER Q > PART 600 > Subpart C – Procedures for Calculating Fuel Economy and Carbon-Related Exhaust Emission Values 2022 CFR > Title 40 > Chapter I > Subchapter Q > Part 600 > Subpart C – Procedures for Calculating Fuel Economy and Carbon-Related Exhaust Emission Values 2021 CFR > Title 40 > Chapter I > Subchapter Q > Part 600 > Subpart C – Procedures for Calculating Fuel Economy and Carbon-Related Exhaust Emission Values 2020 CFR > Title 40 > Chapter I > Subchapter Q > Part 600 > Subpart C – Procedures for Calculating Fuel Economy and Carbon-Related Exhaust Emission Values 2019 CFR > Title 40 > Chapter I > Subchapter Q > Part 600 > Subpart C – Procedures for Calculating Fuel Economy and Carbon-Related Exhaust Emission Values 2016 CFR > Title 40 > Chapter I > Subchapter Q > Part 600 > Subpart C – Procedures for Calculating Fuel Economy and Carbon-related Exhaust Emission Values 2015 CFR > Title 40 > Chapter I > Subchapter Q > Part 600 > Subpart C – Procedures for Calculating Fuel Economy and Carbon-Related Exhaust Emission Values 2014 CFR > Title 40 > Chapter I > Subchapter Q > Part 600 > Subpart C – Procedures for Calculating Fuel Economy and Carbon-Related Exhaust Emission Values