46 CFR § 15.1109 - Watches.

---
identifier: "/us/cfr/t46/s15.1109"
source: "ecfr"
legal_status: "authoritative_unofficial"
title: "46 CFR § 15.1109 - Watches."
title_number: 46
title_name: "Shipping"
section_number: "15.1109"
section_name: "Watches."
chapter_name: "COAST GUARD, DEPARTMENT OF HOMELAND SECURITY"
subchapter_number: "B"
subchapter_name: "MERCHANT MARINE OFFICERS AND SEAMEN"
part_number: "15"
part_name: "MANNING REQUIREMENTS"
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. 2101, 2103, 3306, 3703, 8101, 8102, 8103, 8104, 8105, 8301, 8304, 8502, 8503, 8701, 8702, 8901, 8902, 8903, 8904, 8905(b), 8906 and 9102; sec. 617, Pub. L. 111-281, 124 Stat. 2905; and DHS Delegation No. 00170.1, Revision No. 01.4."
regulatory_source: "CGD 81-059, 52 FR 38652, Oct. 16, 1987, as amended by USCG-2021-0097, 89 FR 93118, Nov. 25, 2024, unless otherwise noted."
cfr_part: "15"
---


# 15.1109 Watches.

Except those serving on vessels listed in § 15.105(f) and (g), each Master of a vessel that operates beyond the boundary line, as described in part 7 of this chapter, must ensure observance of the principles concerning watchkeeping set out in Regulation VIII/2 of the STCW Convention and section A-VIII/2 of the STCW Code (both incorporated by reference, see § 15.103).