Important Information for Mariners about posting of the New Merchant Mariner
Credential on-board a vessel.
The Coast Guard recently released the new Merchant Mariner Credential (MMC), a passport
style document that replaces legacy licenses and documents. There is a requirement, 46 USC
7110, that the license be displayed in a conspicuous place on the vessel on which he/she is
serving has not been changed by this new style credential. Those mariners previously required to
post a legacy license should now post their MMC in accordance with the guidance below.
Mariners should display the officer endorsement page of the credential. This is equivalent to the
previous officer license. The term “officer endorsement” is defined in 46 CFR 10.107 of the
final rule. The definition, in part, states, “The officer endorsement serves as the license and/or
certificate of registry pursuant to 46 USC subtitle II part E.” The final rule also discusses this
issue in section III, paragraph 15, sub-section A, “Comments from the Docket or Public
Meetings.” It specifically states, “Officer endorsements could be contained on opposing pages
and would not contain personal privacy information so that the credential could be opened to that
page for posting aboard vessels to satisfy the requirements of 46 USC 7710.”
Sincerely,
David C. Stalfort
Captain, U. S. Coast Guard
Bookmarks