46 CFR Part 10

Merchant Mariner Credential

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Consolidation of Merchant Mariner Qualification Credentials:
Final Rule; Last Revised 03/16/09; Effective Date 04/15/09
Final Rule; Correction; Last Revised 08/06/09; Effective Date 08/06/09

Shipping; Technical, Organizational and Conforming Amendments:
Final Rule; Amendments; Last Revised 09/25/09; Effective Date 09/25/09
Final Rule; Last Revised 09/29/10; Effective Date 09/29/10
Final Rule; Last Revised 10/01/12; Effective Date 10/01/12
Final Rule; Last Revised 09/30/13; Effective Date 09/30/13
Final Rule; Amendments; Last Revised 09/29/14; Effective Date 09/29/14
Final Rule: Amendments; Last Revised 07/06/16; Effective Date 07/06/16

Implementation of the 1995 Amendments to the International Convention on Standards of Training, Certification and Watchkeeping for Seafarers, 1978, and Changes to National Endorsements:
Final Rule; Last Revised 12/24/13; Effective Date 01/23/14 and 01/24/14

Implementation of the 1995 Amendments to the International Convention on Standards of Training, Certification and Watchkeeping for Seafarers, 1978:
Notice of Proposed Rulemaking; Last Revised 11/17/09
Supplemental Notice of Proposed Rulemaking; Last Revised 03/23/10

Validation of Merchant Mariners’ Vital Information and Issuance of Coast Guard Merchant Mariner’s Licenses and Certificates of Registry (MMLs):
Notice of Intent with Request for Comments; Last Revised 06/16/11
Final Rule; Last Revised 05/29/12; Effective Date 06/28/12

Medical Waivers for Merchant Mariner Credential Applicants With Anti-Tachycardia Devices or Implantable Cardioverter Defibrillators:
Noticed of Proposed Policy Change; Request for Comments; Last Revised 09/07/12; Effective Date 09/07/12

Amendments to the Marine Radar Observer Refresher Training Regulations:
Notice of Proposed Rulemaking; Last Revised 06/11/18
Final Rule; Last Revised 06/07/19; Effective Date 07/22/19

Navigation and Navigable Waters, and Shipping; Technical, Organizational, and Conforming Amendments:
Final Rule; Last Revised 06/28/19; Effective Date 06/28/19