Regulations last checked for updates: Dec 20, 2025

Title 46 - Shipping last revised: Nov 24, 2025
§ 50.10-23 - Marine Safety Center.

The term Marine Safety Center refers to the Commanding Officer, Marine Safety Center, U.S. Coast Guard Stop 7430, 2703 Martin Luther King Jr. Avenue SE, Washington, DC 20593-7430 for mail. Send mail in a printed or electronic format. Information for submitting the documents electronically can be found at https://www.uscg.mil/HQ/MSC.

[USCG-2020-0634, 89 FR 50093, June 12, 2024]
authority: 43 U.S.C. 1333; 46 U.S.C. 3306,3703; E.O. 12234, 45 FR 58801, 3 CFR, 1980 Comp., p. 277; Department of Homeland Security Delegation No. 00170.1, Revision No. 01.3; Section 50.01-20 also issued under the authority of 44 U.S.C. 3507.
source: CGFR 68-82, 33 FR 18808, Dec. 18, 1968, unless otherwise noted.
cite as: 46 CFR 50.10-23