Once you have obtained your TWIC then you may apply for a Merchant Mariner Credential at a local Regional Exam Center. When applying to a REC please make sure you have completed your application to avoid any delays. Your application must be submitted (mailed) to a REC and not to the National Maritime Center.
All endorsements and Raise of Grade are based on Federal Codes. Please review our Federal Regulation site to help you with the requirements for each credential.
We highly recommended that you use Pay.Gov - Credit Card Payment Form in order to pay for your credential. It is fast, safe, and reliable method of payment. See Title 46 CFR 10.219 for additional information.
NMC Customer Service Center (CSC): 1-888-IASKNMC (1-888-427-5662) email (IASKNMC@uscg.mil)