Title 46 › Subtitle Subtitle II— - Vessels and Seamen › Part Part E— - Merchant Seamen Licenses, Certificates, and Documents › Chapter CHAPTER 75— - GENERAL PROCEDURES FOR LICENSING, CERTIFICATION, AND DOCUMENTATION › § 7507
The Secretary of the department that runs the Coast Guard can extend or reissue expiring maritime licenses and merchant mariner documents in certain cases. A license or certificate can be extended up to 1 year to help clear application backlogs or during a national emergency or natural disaster. It can be reissued for up to 5 years only to make its expiration date match a merchant mariner’s document. The same 1‑year and 5‑year rules apply to merchant mariner documents to match licenses. Extensions can be given to one person or to a named group. If a credential is renewed normally (not as an extension), the new credential starts the day after the old one expires.
Full Legal Text
Shipping — Source: USLM XML via OLRC
Legislative History
Reference
Citation
46 U.S.C. § 7507
Title 46 — Shipping
Last Updated
Apr 6, 2026
Release point: 119-73