CFR > Title 49 > Subtitle B > Chapter V > Part 581 49 CFR Part 581 – Bumper Standard Current as of: 2024 | Check for updates | Other versions § 581.1 Scope § 581.2 Purpose § 581.3 Application § 581.4 Definitions § 581.5 Requirements § 581.6 Conditions § 581.7 Test procedures § 581.8 Exemptions Ask a legal question, get an answer ASAP!Click here to chat with a lawyer about your rights.