Daily eCFR

§ 181.21 Purpose, applicability and effective dates.

33 CFR 181.21

Citation33 CFR 181.21

CorpusDaily eCFR

Displayed edition2026-09-22

Last updated2026-09-22

This subpart prescribes the requirements for identification of boats to which section 46 U.S.C. 4301 applies.

[CGD 79-013, 48 FR 40718, Sept. 9, 1983, as amended by USCG-1998-3799, 63 FR 35534, June 30, 1998; USCG-1999-5832, 64 FR 34716, June 29, 1999]

Authority46 U.S.C. 4302; DHS Delegation 00170.1, Revision No. 01.4.

SourceCGD 72-60, 37 FR 15779, Aug. 4, 1972, unless otherwise noted.