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Regulations last checked for updates: May 17, 2025
Title 33 - Navigation and Navigable Waters last revised: May 06, 2025
All Titles
Title 33
Chapter I
Part 173 - PART 173—VESSEL NUMBERING AND CASUALTY AND ACCIDENT REPORTING
Subpart A [§ 173.1 - § 173.3] - Subpart A—General
Subpart B [§ 173.11 - § 173.35] - Subpart B—Numbering
Subpart C [§ 173.51 - § 173.59] - Subpart C—Casualty and Accident Reporting
Subpart D [§ 173.71 - § 173.85] - Subpart D—Issue of Certificate of Number
Subpart 0 -
Appendix Appendix A - Appendix A to Part 173—Issuing Authorities and Reporting Authorities
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
source:
CGD 72-54R, 37 FR 21399, Oct. 7, 1972, unless otherwise noted.
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