Title 33Navigation and Navigable WatersRelease 119-73

§1601 Definitions

Title 33 › Chapter CHAPTER 30— - INTERNATIONAL REGULATIONS FOR PREVENTING COLLISIONS AT SEA › § 1601

Last updated Apr 6, 2026|Official source

Summary

Defines 'vessel' as any watercraft, including seaplanes, used on water; 'high seas' as sea beyond a nation's territorial sea or national internal waters.

Full Legal Text

Title 33, §1601

Navigation and Navigable Waters — Source: USLM XML via OLRC

For the purposes of this chapter—
(1)“vessel” means every description of watercraft, including nondisplacement craft and seaplanes, used or capable of being used as a means of transportation on water; and
(2)“high seas” means all parts of the sea that are not included in the territorial sea or in the internal waters of any nation.

Legislative History

Notes & Related Subsidiaries

Editorial Notes

References in Text

This chapter, referred to in opening par., was in the original “this Act”, meaning Pub. L. 95–75, July 27, 1977, 91 Stat. 308, known as the “International Navigational Rules Act of 1977”, which enacted this chapter, repealed sections 1051 to 1094 of this title, enacted provisions set out as notes under this section, and repealed provision set out as a note under section 1051 of this title.

Statutory Notes and Related Subsidiaries

Effective Date

of International

Regulations

Repeal of Former

Regulations

Pub. L. 95–75, § 10, July 27, 1977, 91 Stat. 311, provided in part that Pub. L. 88–131, enacting sections 1051 to 1094 of this title and a provision set out as a note under section 1051 of this title which sections included the former International

Regulations

for Preventing Collisions at Sea, was repealed effective on the date on which the International

Regulations

[promulgated pursuant to this chapter] entered into force for the United States [July 15, 1977]. See Proclamation dated Jan. 19, 1977, set out as a note under section 1602 of this title. References to Former

Regulations

Pub. L. 95–75, § 10, July 27, 1977, 91 Stat. 311, provided in part that: “The reference in any other law to Public Law 88–131 [enacting sections 1051 to 1094 of this title and enacting a provision set out as a note under section 1051 of this title], or to the

Regulations

set forth in section 4 of that Act [sections 1061 to 1094 of this title], shall be considered a reference, respectively, to this Act [this chapter], or to the International

Regulations

proclaimed hereunder [set out as a note under section 1602 of this title].”

Short Title

Pub. L. 95–75, § 1, July 27, 1977, 91 Stat. 308, provided: “That this Act [enacting this chapter, repealing sections 1051 to 1094 of this title, enacting provisions set out as notes under this section, and repealing provisions set out as a note under section 1051 of this title] may be cited as the ‘International Navigational Rules Act of 1977’.”

Reference

Citations & Metadata

Citation

33 U.S.C. § 1601

Title 33Navigation and Navigable Waters

Last Updated

Apr 6, 2026

Release point: 119-73