33 CFR § 160.208 - Updates to a submitted NOA.
---
identifier: "/us/cfr/t33/s160.208"
source: "ecfr"
legal_status: "authoritative_unofficial"
title: "33 CFR § 160.208 - Updates to a submitted NOA."
title_number: 33
title_name: "Navigation and Navigable Waters"
section_number: "160.208"
section_name: "Updates to a submitted NOA."
chapter_name: "COAST GUARD, DEPARTMENT OF HOMELAND SECURITY"
subchapter_number: "P"
subchapter_name: "PORTS AND WATERWAYS SAFETY"
part_number: "160"
part_name: "PORTS AND WATERWAYS SAFETY—GENERAL"
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. 70001-70003, 70034, and Chapter 701; DHS Delegation 00170.1, Revision No. 01.4. Subpart C is also issued under the authority of 46 U.S.C. 3715 and 46 U.S.C. 70011."
regulatory_source: "CGD 79-026, 48 FR 35404, Aug. 4, 1983, unless otherwise noted."
cfr_part: "160"
---
# 160.208 Updates to a submitted NOA.
(a) Unless otherwise specified in this section, whenever events cause NOA information submitted for a vessel to become inaccurate, or the submitter to realize that data submitted was inaccurate, the owner, agent, Master, operator, or person in charge of that vessel must submit an update within the times required in § 160.212.
(b) Changes in the following information need not be reported:
(1) Changes in arrival or departure times that are less than six (6) hours;
(2) Changes in vessel location or position of the vessel at the time of reporting (entry (2)(vi) to Table 160.206); and
(3) Changes to crewmembers' position or duties on the vessel (entry (4)(vii) to Table 160.206).
(c) When reporting updates, revise and resubmit the NOA.
[USCG-2002-11865, 68 FR 9543, Feb. 28, 2003,as amended by USCG-2005-21869, 80 FR 5333, Jan. 30, 2015]