CFR > Title 46 > Chapter I > Subchapter L > Part 129 > Subpart B CFR > Title 46 > Chapter I > Subchapter L > Part 129 > Subpart B – General Requirements Current as of: 2024 | Check for updates | Other versions § 129.200 Design, installation, and maintenance § 129.210 Protection from wet and corrosive environments § 129.220 Basic safety