46 CFR 10.205 - Validity of a merchant mariner credential.

§ 10.205 Validity of a merchant mariner credential.
(a) An MMC is valid for a term of five years from the date of issuance.
(b) All endorsements are valid until the expiration date of the MMC on which they appear.
(c) A mariner may not serve under the authority of an MMC past its expiration date. An expired MMC may be renewed during an administrative grace period of up to one year beyond its expiration date as per § 10.227(f) of this part.
(d) When an MMC is renewed or re-issued before its expiration date in accordance with § 10.227, the MMC that has been replaced becomes invalid.
(e) An MMC is not valid until signed by the applicant and a duly authorized Coast Guard official.
(f) A mariner's STCW endorsement is valid only when the related officer or rating endorsement is valid.
(g) A mariner's endorsements authorize the holder to serve in any capacity endorsed on the MMC, or in any lower capacity in the same department, or in any capacity covered by a general endorsement thereon.
(h) If a mariner chooses to renew his or her license, MMD, COR, or STCW endorsement and receive their first MMC, the Coast Guard may also renew all other credentials for which the mariner is qualified.
Beta! The text on the eCFR tab represents the unofficial eCFR text at ecfr.gov.
§ 10.205 Validity of a merchant mariner credential.

(a) An MMC is valid for a term of 5 years from the date of issuance. Except upon the written request for the immediate issuance by the applicant, the Coast Guard will post-date the issuance of an MMC renewal that includes no other transactions up to 8 months from the date that the Coast Guard accepts a complete application as required in this part. If the expiration date of the mariner's active credential is beyond 8 months of the date that the Coast Guard accepts a complete application as required in this part, the new credential issue date will be 8 months from the date of application acceptance at which time the currently active credential will become invalid in accordance with paragraph (d) of this section. Otherwise, the new credential issue validity date will coincide with the expiration date of the active credential held by the mariner. All other MMC transactions will be processed for immediate issuance.

(b) All endorsements, unless otherwise noted, are valid until the expiration date of the MMC on which they appear.

(c) A mariner may not serve under the authority of an MMC past its expiration date. An expired MMC may be renewed during an administrative grace period of up to 1 year beyond its expiration date as per § 10.227(h) of this part.

(d) When an MMC is renewed or re-issued before its expiration date in accordance with § 10.227, of this part the MMC that has been replaced becomes invalid unless otherwise noted in paragraph (a) of this section.

(e) An MMC is not valid until signed by the applicant and a duly authorized Coast Guard official.

(f) A mariner's endorsements authorize the holder to serve in any capacity endorsed on the MMC, or in any lower capacity in the same department, or in any capacity covered by a general endorsement thereon.

(g) If a mariner chooses to renew his or her license, MMD, COR, or STCW endorsement and receive their first MMC, the Coast Guard may also renew all other credentials for which the mariner is qualified.

(h) When a Document of Continuity is replaced with an MMC re-issued in accordance with § 10.227 of this part, the Document of Continuity that has been replaced becomes invalid. In the event that not all endorsements on a Document of Continuity are activated, a new Document of Continuity will be issued for the remaining endorsements.

[USCG-2006-24371, 74 FR 11216, Mar. 16, 2009, as amended by USCG-2004-17914, 78 FR 77888, Dec. 24, 2013]

This is a list of United States Code sections, Statutes at Large, Public Laws, and Presidential Documents, which provide rulemaking authority for this CFR Part.

This list is taken from the Parallel Table of Authorities and Rules provided by GPO [Government Printing Office].

It is not guaranteed to be accurate or up-to-date, though we do refresh the database weekly. More limitations on accuracy are described at the GPO site.


United States Code
U.S. Code: Title 14 - COAST GUARD
U.S. Code: Title 31 - MONEY AND FINANCE
U.S. Code: Title 46 - SHIPPING

§ 2101 - General definitions

§ 2103 - Superintendence of the merchant marine

§ 2104 - Delegation

§ 2110 - Fees

§ 7101 - Issuing and classifying licenses and certificates of registry

§ 7102 - Citizenship

§ 7103 - Licenses for radio officers

§ 7104 - Certificates for medical doctors and nurses

§ 7105 - Oaths

§ 7106 - Duration of licenses

§ 7107 - Duration of certificates of registry

§ 7108 - Termination of licenses and certificates of registry

§ 7109 - Review of criminal records

§ 7110 - Exhibiting licenses

§ 7111 - Oral examinations for licenses

§ 7112 - Licenses of masters or mates as pilots

§ 7113 - Exemption from draft

§ 7114 - Fees

§ 7115 - Merchant Mariner Medical Advisory Committee

§ 7301 - General

§ 7302 - Issuing merchant mariners’ documents and continuous discharge books

§ 7303 - Possession and description of merchant mariners’ documents

§ 7304 - Citizenship notation on merchant mariners’ documents

§ 7305 - Oaths for holders of merchant mariners’ documents

§ 7306 - General requirements and classifications for able seamen

§ 7307 - Able seamen—unlimited

§ 7308 - Able seamen—limited

§ 7309 - Able seamen—special

§ 7310 - Able seamen—offshore supply vessels

§ 7311 - Able seamen—sail

§ 7311a - Able seamen—fishing industry

§ 7312 - Scale of employment

§ 7313 - General requirements for members of engine departments

§ 7314 - Service requirements for qualified members of engine departments

§ 7315 - Training

§ 7316 - Lifeboatmen

§ 7317 - Tankermen

§ 7318 - Radiotelegraph operators on Great Lakes

§ 7319 - Records of merchant mariners’ documents

§ 7501 - Duplicates

§ 7502 - Records

§ 7503 - Dangerous drugs as grounds for denial

§ 7504 - Travel and expense reimbursement

§ 7505 - Review of information in National Driver Register

§ 7506 - Convention tonnage for licenses, certificates, and documents

§ 7507 - Authority to extend the duration of licenses, certificates of registry, and merchant mariner documents

§ 7701 - General

§ 8903 - Self-propelled, uninspected passenger vessels

§ 8904 - Towing vessels

§ 70105 - Transportation security cards

Presidential Documents

Executive Order ... 10173