Merchant Mariner Credential (MMC)
Merchant Mariner Credential (MMC) The Merchant Mariner Credential (MMC) is a passport style book containing your professional credentials to work on US flagged merchant vessels. Any US owned vessel carrying…
Merchant Mariner Credential (MMC) The Merchant Mariner Credential (MMC) is a passport style book containing your professional credentials to work on US flagged merchant vessels. Any US owned vessel carrying…