U.S Coast Guard Announces New Merchant Mariner Credential

The U.S. Coast Guard announced a new merchant mariner credential (MMC) to launch on March 1, 2024.

This is the first comprehensive revision of the mariner credential in nearly a decade.

It is designed to enhance the quality of service and security within the Marine Transportation System (MTS).

The Coast Guard will grant these credentials to mariners who meet the qualifications and suitability criteria, enabling them to serve on U.S.-flagged vessels.

MMCs are required for U.S. mariners who serve on commercially operated vessels like passenger boats, tugs and barges, offshore supply vessels, and cargo vessels.

Existing passport-style credentials will not be replaced immediately, and mariners will receive their new credentials during the next application process with the Coast Guard.

The Coast Guard is planning a long-term credentialing solution in the form of an electronic credential or E-credential.

E-credentials will contain all required information and security features to meet domestic and international requirements.

Coast Guard plans to provide printing options for mariners to obtain paper or other non-electronic versions.