Rules Concerning Merchant Mariner Investigations

Links to rules and regulations that concern suspension and revocation of credentials, casualty investigations, drug testing, and NTSB appeals.

    Follow these links to access:

Related Programs:

  • Finding Investigations Information
  • Drug and Alcohol Program
  • Marine Casualty/Pollution Investigations

The U.S. Department of Defense is committed to making its electronic and information technologies accessible to individuals with disabilities in accordance with Section 508 of the Rehabilitation Act (29 U.S.C. 794d), as amended in 1998. DoD websites use the WCAG 2.0 AA accessibility standard.

For persons with disabilities experiencing difficulties accessing content on a particular website, please use the form DoD Section 508 Form.  In this form, please indicate the nature of your accessibility issue/problem and your contact information so we can address your issue or question. If your issue involves log in access, password recovery, or other technical issues, contact the administrator for the website in question, or your local helpdesk.