---identifier: "/us/cfr/t33/s101.110"source: "ecfr"legal_status: "authoritative_unofficial"title: "33 CFR § 101.110 - Applicability."title_number: 33title_name: "Navigation and Navigable Waters"section_number: "101.110"section_name: "Applicability."chapter_name: "COAST GUARD, DEPARTMENT OF HOMELAND SECURITY"subchapter_number: "H"subchapter_name: "MARITIME SECURITY"part_number: "101"part_name: "MARITIME SECURITY: GENERAL"positive_law: falsecurrency: "2026-04-05"last_updated: "2026-04-05"format_version: "1.1.0"generator: "[email protected]"authority: "46 U.S.C. 70101-70104 and 70124; Executive Order 12656, 3 CFR, 1988 Comp., p. 585; 33 CFR 1.05-1, 6.04-11, 6.14, 6.16, and 6.19; Department of Homeland Security Delegation No. 00170.1, Revision No. 01.4."regulatory_source: "USCG-2003-14792, 68 FR 39278, July 1, 2003, unless otherwise noted."cfr_part: "101"---
Identifier
/us/cfr/t33/s101.110
Currency
2026-04-05
Positive Law
No
Updated
2026-04-05
Chapter
Coast Guard, Department of Homeland Security
Authority
46 U.S.C. 70101-70104 and 70124; Executive Order 12656, 3 CFR, 1988 Comp., p. 585; 33 CFR 1.05-1, 6.04-11, 6.14, 6.16, and 6.19; Department of Homeland Security Delegation No. 00170.1, Revision No. 01... 46 U.S.C. 70101-70104 and 70124; Executive Order 12656, 3 CFR, 1988 Comp., p. 585; 33 CFR 1.05-1, 6.04-11, 6.14, 6.16, and 6.19; Department of Homeland Security Delegation No. 00170.1, Revision No. 01.4.
# 101.110 Applicability.Unless otherwise specified, this subchapter applies to vessels, structures, and facilities of any kind, located under, in, on, or adjacent to waters subject to the jurisdiction of the U.S.