46 CFR §174.180
Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗
This subpart applies to OSVs except liftboats inspected under subchapter L of this chapter and OSVs of at least 6,000 GT ITC (500 GRT if GT ITC is not assigned) as defined in § 125.160 of this chapter.