46 CFR §179.340
Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗
Where a trunk (i.e., an enclosed passageway through a deck or bulkhead) is installed, it must comply with the requirements of § 179.360(a)(1) and with the requirements of § 171.113 in subchapter S of this chapter.