Renewal

Renewal MMC definition: The re-issuance of a current MMC or previously held credential with a new five year expiration date.

Steps to Apply for a Renewal MMC

• Step 1. Go to the NMC’s Checklist Page. Click on the Renewal/Entry/Duplicate tab. See the National Renewal Checklist and/or the STCW-Renewal “Includes Original Basic Training” Checklist for specific requirements. Then come back to this page.
• Step 2. Make a photocopy of your Transportation Worker’s Identification Credential, or photocopy your TWIC application receipt, or indicate that you qualify for a TWIC exemption by completing Section III.1. on the CG-719B.
• Step 3. Fill out a CG-719B Application for Merchant Mariner Credential.
• Step 4. (IF APPLICABLE) Fill out a CG-719C Conviction Statement. List all convictions not previously reported to the Coast Guard.
• Step 5. Must already hold a valid Medical Certificate OR you must fill out a CG-719K Application for Medical Certificate or CG-719K/E Application for Medical Certificate for Entry Level Ratings.
• Step 6. (OPTIONAL) 3rd Party Release: Can be listed on Page 5 of the CG-719B, Page 10 of the CG-719K, Page 5 of the CG-719K/E and/or on an alternate form.
• Step 7. Obtain Drug Testing using a CG-719P Periodic Drug Testing Form or options listed on Page 2.
• Step 8. Pay user fees at https://www.pay.gov. Print a copy of your payment receipt to send with your application package.
• Step 9. (IF APPLICABLE) Fill out CG-719S Sea Service or obtain other documented sea service.
• Step 10. (IF APPLICABLE) Obtain relevant Training Course Certificate(s) and/or Assessment(s). Make photo copies of all course completion certificates and/or completed assessments.
• Step 11. Submit all of your forms, photo copies, and supporting documentation to a Regional Exam Center. You must apply at an REC (emailing your application is the preferred method). Missing information will cause applications to be delayed or rejected.
• Step 12. (OPTIONAL) If you wish to receive your credential via a method that can be tracked and will reach you in a few days, consider using an expedited mailing option.

Raise of Grade

Raise of Grade MMC definition: Increasing the level of authority and responsibility associated with a credential.

If you have questions on the difference between Raise of Grade and Modification, please contact us.

Steps to Apply for a Raise of Grade MMC

• Step 1. Determine the Officer and/or Ratings that you wish to obtain by visiting the NMC’s Checklist Page. Specific requirements can be found on the checklists. Then come back to this page.
• Step 2. Make a photocopy of your Transportation Worker’s Identification Credential, or photocopy your TWIC application receipt, or indicate that you qualify for a TWIC exemption by completing Section III.1. on the CG-719B.
• Step 3. Fill out a CG-719B Application for Merchant Mariner Credential.
• Step 4. (IF APPLICABLE) Fill out a CG-719C Conviction Statement. List all convictions not previously reported to the Coast Guard.
• Step 5. Must already hold a valid Medical Certificate OR you must fill out a CG-719K Application for Medical Certificate
• Step 6. (OPTIONAL) 3rd Party Release: Can be listed on Page 5 of the CG-719B, Page 10 of the CG-719K, and/or on an alternate form.
• Step 7. Obtain Drug Testing using a CG-719P Periodic Drug Testing Form or options listed on Page 2.
• Step 8. Pay user fees at https://www.pay.gov (preferred payment method). Print a copy of your payment receipt to send with your application package.
• Step 9. (IF APPLICABLE) Fill out CG-719S Sea Service or obtain other documented sea service.
• Step 10. (IF APPLICABLE) Obtain relevant Training Course Certificate(s) and/or Assessment(s). Make photo copies of all course completion certificates and/or completed assessments.
• Step 11. Submit all of your forms, photo copies, and supporting documentation to a Regional Exam Center. You must apply at an REC (emailing your application is the preferred method). Missing information will cause applications to be delayed or rejected.
• Step 12. (OPTIONAL) If you wish to receive your credential via a method that can be tracked and will reach you in a few days, consider using an expedited mailing option.

Modification

Modification MMC definition: Also known as an Increase of Scope, this is defined as removing limitations previously placed on the credential such as change in horsepower, tonnage limitations, or geographic route.

If you have questions on the difference between Raise of Grade and Modification, please contact us.

Steps to Apply for a Modification MMC

• Step 1. Determine the Officer and/or Ratings that you wish to obtain by visiting the NMC’s Checklist Page. Specific requirements can be found on the checklists. Then come back to this page.
• Step 2. Make a photocopy of your Transportation Worker’s Identification Credential, or photocopy your TWIC application receipt, or indicate that you qualify for a TWIC exemption by completing Section III.1. on the CG-719B.
• Step 3. Fill out a CG-719B Application for Merchant Mariner Credential.
• Step 4. (IF APPLICABLE) Fill out a CG-719C Conviction Statement. List all convictions not previously reported to the Coast Guard.
• Step 5. Must already hold a valid Medical Certificate OR you must fill out a CG-719K Application for Medical Certificate.
• Step 6. (OPTIONAL) 3rd Party Release: Can be listed on Page 5 of the CG-719B, Page 10 of the CG-719K, and/or on an alternate form.
• Step 7. Pay user fees at https://www.pay.gov (preferred payment method). Print a copy of your payment receipt to send with your application package.
• Step 8. (IF APPLICABLE) Fill out CG-719S Sea Service or obtain other documented sea service.
• Step 9. (IF APPLICABLE) Obtain relevant Training Course Certificate(s) and/or Assessment(s). Make photo copies of all course completion certificates and/or completed assessments.
• Step 10. Submit all of your forms, photo copies, and supporting documentation to a Regional Exam Center. You must apply at an REC (emailing your application is the preferred method). Missing information will cause applications to be delayed or rejected.
• Step 11. (OPTIONAL) If you wish to receive your credential via a method that can be tracked and will reach you in a few days, consider using an expedited mailing option.

Duplicate

Duplicate MMC definition: A replacement credential issued containing the same authority, wording, and expiration date as the lost or destroyed credential.

Steps to Apply for a Duplicate MMC

• Step 1. Go to the NMC’s Checklist Page. Click on the Renewal/Entry/Duplicate tab. See the Duplicate Checklist for specific requirements. Then come back to this page.
• Step 2. Make a photocopy of your Transportation Worker’s Identification Credential, or photocopy your TWIC application receipt, or indicate that you qualify for a TWIC exemption by completing Section III.1. on the CG-719B.
• Step 3. Fill out a CG-719B Application for Merchant Mariner Credential.
• Step 4. (IF APPLICABLE) Fill out a CG-719C Conviction Statement. List all convictions not previously reported to the Coast Guard.
• Step 5. (IF APPLICABLE) If you need to request a Duplicate Medical Certificate, see Medical Certificates FAQ.
• Step 6. (OPTIONAL) 3rd Party Release: Can be listed on Page 5 of the CG-719B, and/or on an alternate form.
• Step 7. An affidavit with the EXACT wording and specific details are required to process a duplicate. See Sample Affidavit for Duplicate
• Step 8. Pay user fees at https://www.pay.gov (preferred payment method). Print a copy of your payment receipt to send with your application package. (Note: There is no fee to apply for STCW endorsements only.)
• Step 9. Submit all of your forms, photo copies, and supporting documentation to a Regional Exam Center. You must apply at an REC (emailing your application is the preferred method). Missing information will cause applications to be delayed or rejected.
• Step 10. (OPTIONAL) If you wish to receive your credential via a method that can be tracked and will reach you in a few days, consider using an expedited mailing option.

Continuity

Document of Continuity definition: Documents issued solely to maintain an individual’s eligibility for renewal. The holder is not authorized to work under this document.

Steps to Apply for a Document of Continuity

• Step 1. - Fill out a CG-719B Application for Merchant Mariner Credential..

  
  Be sure to select the appropriate Document of Continuity box under Transaction Type in Section II on page 3. Specify which endorsement(s) you want to put into continuity in the Description box on page 3. If you want all of your credentials to be placed into continuity, write "ALL CREDENTIALS HELD".

  YOU MUST SIGN Section IV on page 4 that you are attesting to the statement: "I understand that a Document of Continuity is not valid for use in accordance with 46 CFR 10.227 and aware of the requirements to obtain an MMC. STCW endorsements may not be placed in continuity per 46 CFR 10.227."

• Step 2. Submit all of your forms, photo copies, and supporting documentation to a Regional Exam Center. You must apply at an REC (emailing your application is the preferred method). Missing information will cause applications to be delayed or rejected.
• Step 3. (OPTIONAL) If you wish to receive your credential via a method that can be tracked and will reach you in a few days, consider using an expedited mailing option.

STCW

STCW MMC definition: An annotation on an MMC that allows a mariner to serve in those capacities listed in 46 CFR 10.109(d) and serves as evidence that a mariner has met the requirements of STCW.

Steps to Apply for an STCW MMC

• Step 1. Determine the Officer and/or Ratings that you wish to obtain by visiting the NMC’s Checklist Page. Specific requirements can be found on the checklists. Then come back to this page.
• Step 2. Fill out a CG-719B Application for Merchant Mariner Credential.
• Step 3. (IF APPLICABLE) Fill out a CG-719C Conviction Statement. List all convictions not previously reported to the Coast Guard.
• Step 4. (OPTIONAL) 3rd Party Release: Can be listed on Page 5 of the CG-719B, and/or on an alternate form.
• Step 5. No fees are required for STCW only applications.
• Step 6. (IF APPLICABLE) Fill out CG-719S Sea Service or obtain other documented sea service.
• Step 7. (IF APPLICABLE) Obtain relevant Training Course Certificate(s) and/or Assessment(s). Make photo copies of all course completion certificates and/or completed assessments.
• Step 8. Submit all of your forms, photo copies, and supporting documentation to a Regional Exam Center. You must apply at an REC (emailing your application is the preferred method). Missing information will cause applications to be delayed or rejected.
• Step 9. (OPTIONAL) If you wish to receive your credential via a method that can be tracked and will reach you in a few days, consider using an expedited mailing option.