46 C.F.R. § 111.97-3 General requirements.
Title 46 - Shipping
Each watertight door operating system must meet Subpart H, §170.270 of this chapter. [CGD 74–125A, 47 FR 15236, Apr. 8, 1982, as amended by USCG–2000–7790, 65 FR 58462, Sept. 29, 2000]
Title 46: Shipping
PART 111—ELECTRIC SYSTEMS—GENERAL REQUIREMENTS
Subpart 111.97—Electric Power-Operated Watertight Door Systems
§ 111.97-3 General requirements.

