46 CFR § 90.10-20 - Liftboat.

---
identifier: "/us/cfr/t46/s90.10-20"
source: "ecfr"
legal_status: "authoritative_unofficial"
title: "46 CFR § 90.10-20 - Liftboat."
title_number: 46
title_name: "Shipping"
section_number: "90.10-20"
section_name: "Liftboat."
chapter_name: "COAST GUARD, DEPARTMENT OF HOMELAND SECURITY"
subchapter_number: "I"
subchapter_name: "CARGO AND MISCELLANEOUS VESSELS"
part_number: "90"
part_name: "GENERAL PROVISIONS"
positive_law: false
currency: "2026-04-05"
last_updated: "2026-04-05"
format_version: "1.1.0"
generator: "[email protected]"
authority: "46 U.S.C. 2103, 3306, 3703; E.O. 12234, 45 FR 58801, 3 CFR, 1980 Comp., p. 277, sec. 1-105; DHS Delegation No. 00170.1, Revision No. 01.4."
regulatory_source: "CGFR 65-50, 30 FR 16970, Dec. 30, 1965, unless otherwise noted."
cfr_part: "90"
---


# 90.10-20 Liftboat.

*Liftboat* means an offshore supply vessel with moveable legs capable of raising its hull above the surface of the sea.

[CGD 82-004a, 55 FR 2525, Jan. 25, 1990, as amended by USCG-2014-0688, 79 FR 58282, Sept. 29, 2014]