Regulations last checked for updates: Feb 07, 2026

Title 46 - Shipping last revised: Jan 15, 2026
§ 169.629 - Compartments containing gasoline machinery or fuel tanks.

Spaces containing gasoline machinery or fuel tanks must have natural supply and mechanical exhaust ventilation meeting the requirements of American Boat and Yacht Council Standard H-2.5, “Design and Construction; Ventilation of Boats Using Gasoline.

authority: 33 U.S.C. 1321(j); 46 U.S.C. 3306,6101; Pub. L. 103-206, 107 Stat. 2439; E.O. 11735, 38 FR 21243, 3 CFR, 1971-1975 Comp., p. 793; DHS Delegation 00170.1, Revision No. 01.4; § 169.117 also issued under the authority of 44 U.S.C. 3507.
source: CGD 83-005, 51 FR 896, Jan. 9, 1986, unless otherwise noted.
cite as: 46 CFR 169.629