A credential can be renewed at any time and has a validity period of 5 years.
MMC Renewal
$300.00
Description
MMC Renewal: This category is for mariners whose Merchant Mariner Credential (MMC) is approaching expiration. Renewal ensures you retain your existing endorsements and avoid lapses that could interrupt employment or delay future upgrades. A credential can be renewed at any time and has a validity period of 5 years.
Renewing your MMC is a critical part of staying compliant and ready for work. The National Maritime Center (NMC) reviews your medical fitness, drug testing compliance, sea service (if required), and security eligibility to confirm you continue to meet USCG standards. Maritime Credential Consulting manages the renewal process from start to finish, ensuring your application is accurate, complete, and submitted on time.
What This Service Includes
- Application Preparation: Full assembly of your Merchant Mariner Credential (MMC) package, including CG-719B (MMC Application), CG-719P (Drug Test), CG-719S (Small Vessel Sea Service), TWIC (verification), supporting documents, and training certificates.
- Medical Support: Applicable when the mariner’s current Medical Certificate expires prior to MMC renewal issuance.
- Sea Service Evaluation: Review of sea service documentation when required for renewal.
- STCW Guidance: Identification of any refresher or revalidation courses needed to keep STCW endorsements active.
- Submission Assistance: Support with digital formatting, upload readiness, and submission to the National Maritime Center (NMC).
- Processing Oversight: Monitoring your application status and assisting with any NMC requests for additional information.


