33 CFR § 173.59 - Where to submit report.

---
identifier: "/us/cfr/t33/s173.59"
source: "ecfr"
legal_status: "authoritative_unofficial"
title: "33 CFR § 173.59 - Where to submit report."
title_number: 33
title_name: "Navigation and Navigable Waters"
section_number: "173.59"
section_name: "Where to submit report."
chapter_name: "COAST GUARD, DEPARTMENT OF HOMELAND SECURITY"
subchapter_number: "S"
subchapter_name: "BOATING SAFETY"
part_number: "173"
part_name: "VESSEL NUMBERING AND CASUALTY AND ACCIDENT REPORTING"
positive_law: false
currency: "2026-04-05"
last_updated: "2026-04-05"
format_version: "1.1.0"
generator: "[email protected]"
authority: "31 U.S.C. 9701; 46 U.S.C. 2110, 6101, 12301, 12302; OMB Circular A-25; DHS Delegation No. 00170.1, Revision No. 01.4."
regulatory_source: "CGD 72-54R, 37 FR 21399, Oct. 7, 1972, unless otherwise noted."
cfr_part: "173"
---


# 173.59 Where to submit report.

A report required by § 173.55 must be submitted to:

(a) The reporting authority listed in appendix A of this part where the vessel number was issued, or, if the vessel has no number, where the vessel is principally used; or

(b) The reporting authority where the casualty or accident occurred, if it occurred outside the State where the vessel is numbered or principally used.