CFR > Title 27 > Chapter I > Subchapter A > Part 19 > Subpart X > Requirements for Construction, Equipment, and Security CFR > Title 27 > Chapter I > Subchapter A > Part 19 > Subpart X > Requirements for Construction, Equipment, and Security Current as of: 2024 | Check for updates | Other versions § 19.703 Construction and equipment § 19.704 Security