46 C.F.R. § 45.109 Strength of superstructures and deckhouses.
Title 46 - Shipping
Each superstructure or deckhouse used for accommodations of the crew must be approved by the Commandant or the approved assigning authority with regard to general strength and weathertightness. The Commandant may use the requirements of the assigning authority as a guide.
Title 46: Shipping
PART 45—GREAT LAKES LOAD LINES
Subpart D—Conditions of Assignment
§ 45.109 Strength of superstructures and deckhouses.
