Code of Federal Regulations > Title 40 > Chapter I > Part 1037 > Subpart C - Subpart C—Certifying Vehicle Families

U.S. Code of Federal Regulations

Regulations most recently checked for updates: Sep 16, 2025

§ 1037.201 - General requirements for obtaining a certificate of conformity.

§ 1037.205 - What must I include in my application?

§ 1037.210 - Preliminary approval before certification.

§ 1037.220 - Amending maintenance instructions.

§ 1037.225 - Amending applications for certification.

§ 1037.230 - Vehicle families, sub-families, and configurations.

§ 1037.231 - Powertrain families.

§ 1037.232 - Axle and transmission families.

§ 1037.235 - Testing requirements for certification.

§ 1037.241 - Demonstrating compliance with exhaust emission standards for greenhouse gas pollutants.

§ 1037.243 - Demonstrating compliance with evaporative and refueling emission standards.

§ 1037.250 - Reporting and recordkeeping.

§ 1037.255 - What decisions may EPA make regarding my certificate of conformity?