46 C.F.R. § 190.20-1 Application.
Title 46 - Shipping
(a) Except as noted below, the provisions of this subpart apply to all vessels contracted for on or after March 1, 1968. (b) Vessels contracted for prior to March 1, 1968, must meet the requirements of §190.20–90.
Title 46: Shipping
PART 190—CONSTRUCTION AND ARRANGEMENT
Subpart 190.20—Accomodations for Officers, Crew, and Scientific Personnel
§ 190.20-1 Application.

