10 CFR Part 474

5 sections.

§ 474.1
Purpose and Scope
§ 474.2
Definitions
§ 474.3
Petroleum-equivalent fuel economy calculation
§ 474.4
Test procedures
§ 474.5
Review and Update

This is legal information, not legal advice. Laws vary by jurisdiction and change frequently. Always verify current law with official sources and consult a licensed attorney in your jurisdiction for advice on your specific situation.