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Help Center

01 Mariners Self Help Desk

01 Mariners Self Help Desk

Captain's Licenses General Information

25/50 or 100 Ton Master License

Captain's License - 25/50 or 100 Ton Master Requirements

Captain's License - OUPV/Six-Pack Requirements

OUPV/Six-Pack

License Application Forms

OUPV/Six-pack & Master License Checklist

Application for Licensing: Form CG-719B

Disclosure Statement for Convictions: Form CG-719C

DOT/USCG Periodic Drug Testing: Form CG-719P

Merchant Marine Personal Physical Examination: Form CG-719K

Small Vessel Sea Service: Form CG-719S

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License FAQ Videos

Application Requirements

Court Convictions

Documenting Your Boating Experience

Drug Testing

Medical Disqualifiers

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Licensing Requirements

Captain's Licensing Application Process

Documenting Military Sea Service

Documenting Sea Service FAQs

Drug Testing

Drug Testing - FAQs

How to Fill Out CG-719S Small Vessel Sea Service Form

Medical Certificate

Medical Certificate FAQ's

Medical Review Process

Medical Waivers

Requests for Reconsideration of Medical Denials

Safety & Suitability

Safety & Suitability

TWIC Card

USCG Licensing Application Fees

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Taking Your Proctored Exam

Registering to Take Your Exam

Testing Cancellation Policy

Testing Locations

What You Need To Know About Testing

What's Required

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USCG Policies and Guidelines

Boundary Lines