46 C.F.R. § 150.115 Definitions.
Title 46 - Shipping
As used in this subpart: Hazardous material means: (a) A flammable liquid as defined in §30.10–22 or a combustible liquid as defined in §30.10–15 of this chapter; (b) A material listed in Table 151.05, Table 1 of part 153, or Table 4 of part 154 of this chapter; or (c) A liquid, liquefied gas, or compressed gas listed in 49 CFR 172.101. Person in charge means the master of a self-propelled vessel, or the person in charge of a barge.
Title 46: Shipping
PART 150—COMPATIBILITY OF CARGOES
§ 150.115 Definitions.

