46 C.F.R. § 119.400 Applicability.
Title 46 - Shipping
(a) This subpart applies to all propulsion and auxiliary machinery installations of the internal combustion piston type. (b) Where no specific fuel designation exists, the requirements of this subpart are applicable to all types of fuels and machinery.
Title 46: Shipping
PART 119—MACHINERY INSTALLATION
Subpart D—Specific Machinery Requirements
§ 119.400 Applicability.

