46 CFR 12.805: Employer duties for nonimmigrant large passenger vessel crew

Last reviewed: October 14, 2026

This section sets out what an employer must do for an applicant's MMC application and afterward. The employer must submit a disciplinary actions report and a background check report, keep credentials and records on the vessel, and return credentials within 10 days of certain events. The employer must also update both reports each year and is subject to civil penalties for violations.

Applies toEmployers of applicants and seafarers who work on U.S.-flagged large passenger vessels under an MMC or TWIC.

What it says

  1. The employer must submit a signed report of all material disciplinary actions related to the applicant, with an explanation of the criteria used to decide materiality.

    46 CFR 12.805(a)(1)“A signed report that contains all material disciplinary actions related to the applicant, such as, but not limited to, violence or assault, theft, drug and alcohol policy violations, and sexual harassment”
  2. The employer must submit a signed report on an employer-conducted background check, and the check must include review of available court and police records in the applicant's country of citizenship and other listed countries for the past 20 years before the application date.

    46 CFR 12.805(a)(2)(ii)“including the review of available court and police records in the applicant's country of citizenship, and any other country in which the applicant has received employment referrals, or resided, for the past 20 years prior to the date of application”
  3. The employer-conducted background check must be conducted to the satisfaction of the Coast Guard for an MMC to be issued to the applicant.

    46 CFR 12.805(a)(3)“which must be conducted to the satisfaction of the Coast Guard for an MMC to be issued to the applicant.”
  4. If an MMC or TWIC is issued, the employer must securely keep each one on the U.S.-flagged large passenger vessel where the applicant works. The employer must also keep a detailed record of the seafarer's total service and make it available to the Coast Guard upon request.

    46 CFR 12.805(c)“The employer must maintain a detailed record of the seafarer's total service on all authorized U.S.-flagged large passenger vessels, and must make that information available to the Coast Guard upon request”
  5. The employer must return the MMC to the Coast Guard and/or the TWIC to the TSA within 10 days of listed events, including expiration, visa termination, 36 months of aggregate service as a nonimmigrant crewmember, or the end of employment.

    46 CFR 12.805(d)“the employer must return the MMC to the Coast Guard and/or the TWIC to the Transportation Security Administration (TSA) within 10 days of the event.”
  6. The employer must submit an annual material disciplinary actions report to the National Maritime Center on or before the anniversary of the MMC issuance date.

    46 CFR 12.805(e)(1)(ii)“Be submitted to the Coast Guard on or before the anniversary of the issuance date of the MMC; and”
  7. The employer must conduct a background check each year the MMC is valid, searching for changes since the last check, and submit it to the Coast Guard on or before the anniversary of the MMC issuance date.

    46 CFR 12.805(e)(2)“Conduct a background check each year that the MMC is valid to search for any changes that might have occurred since the last employer-conducted background check was performed.”

Common questions

How long does an employer have to return an MMC or TWIC?

The employer must return the MMC to the Coast Guard and/or the TWIC to the TSA within 10 days of the event, such as expiration or the end of employment.

“the employer must return the MMC to the Coast Guard and/or the TWIC to the Transportation Security Administration (TSA) within 10 days of the event.”

Where must the background check report be kept after an MMC is issued?

The employer must securely keep the report and information on the U.S.-flagged large passenger vessel where the applicant is employed. They must stay on the last such vessel until the MMC is returned to the Coast Guard.

“must be securely kept by the employer on the U.S.-flagged large passenger vessel on which the applicant is employed.”

Is an employer penalized for violating 46 CFR 12.805?

Yes. The employer is subject to the civil penalty provisions specified in 46 U.S.C. 8103(f) for any violation of this section.

“The employer is subject to the civil penalty provisions specified in 46 U.S.C. 8103(f) for any violation of this section.”

The text of 46 CFR 12.805

Electronic Code of Federal Regulations (eCFR), current as of April 16, 2026 · Read it on eCFR

Employer requirements

(a) The employer must submit the following to the Coast Guard, as a part of the applicant's MMC application, on behalf of the applicant:

(1) A signed report that contains all material disciplinary actions related to the applicant, such as, but not limited to, violence or assault, theft, drug and alcohol policy violations, and sexual harassment, along with an explanation of the criteria used by the employer to determine the materiality of those actions.

(2) A signed report regarding an employer-conducted background check. The report must contain—

(i) A statement that the applicant has successfully undergone an employer-conducted background check;

(ii) A description of the employer-conducted background check, including all databases and records searched. The background check must, at a minimum, show that the employer has reviewed all information reasonably and legally available to the owner or managing operator, including the review of available court and police records in the applicant's country of citizenship, and any other country in which the applicant has received employment referrals, or resided, for the past 20 years prior to the date of application; and

(iii) All information derived from the employer-conducted background check.

(3) An employer-conducted background check, which must be conducted to the satisfaction of the Coast Guard for an MMC to be issued to the applicant.

(b) If an MMC is issued to the applicant, the report and information required in paragraph (a)(2) of this section must be securely kept by the employer on the U.S.-flagged large passenger vessel on which the applicant is employed. The report and information must remain on the last U.S.-flagged large passenger vessel on which the applicant was employed until such time as the MMC is returned to the Coast Guard in accordance with paragraph (d) of this section.

(c) If an MMC or a Transportation Worker Identification Credential (TWIC) is issued to the applicant, each MMC and TWIC must be securely kept by the employer on the U.S.-flagged large passenger vessel on which the applicant is employed. The employer must maintain a detailed record of the seafarer's total service on all authorized U.S.-flagged large passenger vessels, and must make that information available to the Coast Guard upon request, to demonstrate that the limitations of § 12.811(c) have not been exceeded.

(d) In the event that the seafarer's MMC and/or TWIC expires, the seafarer's visa status terminates, the seafarer serves onboard the U.S.-flagged large passenger vessel(s) for 36 months in the aggregate as a nonimmigrant crewmember, the employer terminates employment of the seafarer, or if the seafarer otherwise ceases working with the employer, the employer must return the MMC to the Coast Guard and/or the TWIC to the Transportation Security Administration (TSA) within 10 days of the event.

(e) In addition to the initial material disciplinary actions report and the initial employer-conducted background check specified in paragraph (a) of this section, the employer must—

(1) Submit to the National Maritime Center an annual material disciplinary actions report to update whether there have been any material disciplinary actions related to the applicant since the last material disciplinary actions report was submitted to the Coast Guard. The annual material disciplinary actions report must—

(i) Be submitted to the satisfaction of the Coast Guard in accordance with the same criteria set forth in paragraph (a)(1) of this section, except that the period of time examined for the material disciplinary actions report need only extend back to the date of the last material disciplinary actions report; and

(ii) Be submitted to the Coast Guard on or before the anniversary of the issuance date of the MMC; and

(2) Conduct a background check each year that the MMC is valid to search for any changes that might have occurred since the last employer-conducted background check was performed. The annual background check must—

(i) Be conducted to the satisfaction of the Coast Guard in accordance with the same criteria set forth in paragraph (a)(2) of this section, except that the period of time examined during the annual background check need only extend back to the date of the last background check; and

(ii) Be submitted to the Coast Guard on or before the anniversary of the issuance date of the MMC.

(f) The employer is subject to the civil penalty provisions specified in 46 U.S.C. 8103(f) for any violation of this section.

Sections it refers to

The plain-English explanation on this page was written with AI from the regulation text above and checked automatically before publishing: every quote appears in the text, every number comes from it, and a second model confirmed each statement adds nothing the text doesn't say. Regulation text current as of April 16, 2026. The regulation text governs. RegKnot is not affiliated with the U.S. Coast Guard.