46 C.F.R. § 108.665 Appliances for watertight integrity.
Title 46 - Shipping
Each watertight door, scuttle, and hatch required for watertight integrity, which may be opened during normal operations must be marked in letters of contrasting color to the background “KEEP CLOSED”.
Title 46: Shipping
PART 108—DESIGN AND EQUIPMENT
Subpart G—Equipment Markings and Instructions
§ 108.665 Appliances for watertight integrity.
