46 C.F.R. § 46.15-1 Procedure for determination of subdivision load line.
Title 46 - Shipping
The procedure for determining the subdivision load line as well as special construction features of the vessel must be as set forth in subpart 72.01 and parts 170 and 171 of this chapter. [CGD 79–023, 48 FR 51007, Nov. 4, 1983]
Title 46: Shipping
PART 46—SUBDIVISION LOAD LINES FOR PASSENGER VESSELS
Subpart 46.15—Subdivision Load Lines for Passenger Vessels Engaged in Foreign, Coastwise, and Great Lakes Voyages
§ 46.15-1 Procedure for determination of subdivision load line.

