Merchant Mariner Credentials
46 CFR Parts 10 to 16: merchant mariner credentials, officer and rating endorsements, STCW, medical certificates, manning, and chemical testing.
46 CFR Part 10
- 46 CFR 10.101: Purpose of merchant mariner credential regulations46 CFR 10.101 states the purpose of this part: verifying mariner qualifications, competence, TWIC-based security checks, and safe and suitable status.
- 46 CFR 10.103: Incorporation by reference for mariner credentialsLists the STCW Convention and STCW Code material incorporated by reference into this part, where to inspect it, and where to get it.
- 46 CFR 10.107: Definitions used in merchant mariner credentialingDefines terms used in this subchapter for merchant mariner credentialing and vessel manning, such as credential, day, month, year and near-coastal.
- 46 CFR 10.109: Classification of merchant mariner endorsementsLists the national officer, national rating, tank vessel and STCW endorsements that a valid MMC may carry, and the parts that establish them.
- 46 CFR 10.201: General characteristics of the Merchant Mariner CredentialExplains what a Merchant Mariner Credential (MMC) is, what service it authorizes, and that the Coast Guard may issue it to qualified applicants.
- 46 CFR 10.203: Holding a TWIC and a Merchant Mariner CredentialFailure to hold a valid TWIC can lead to denial of a mariner credential; mariners must keep and produce their MMC and TWIC to authorized officials.
- 46 CFR 10.205: Validity and term of merchant mariner credentialsExplains how long an MMC is valid, when renewed credentials take effect, grace periods, signatures, and what endorsements authorize.
- 46 CFR 10.207: Mariner identification number for MMC recordsA mariner's official MMC identification number is the social security number for recordkeeping, but the credential shows a mariner reference number.
- 46 CFR 10.209: General MMC application proceduresSets general requirements for MMC applications: proof of qualification, validity period, contents, TWIC, returning old credentials, and drug tests.
- 46 CFR 10.211: Criminal record review for MMC applicantsExplains how the Coast Guard reviews criminal convictions of MMC applicants, including assessment periods, drug offenses, and evidence of suitability.
- 46 CFR 10.213: National Driver Register checks for mariner credentialsExplains the National Driver Register check required for MMCs and officer endorsements, how convictions are evaluated, and how denials are handled.
- 46 CFR 10.217: MMC application and examination locationsExplains where applicants may apply for a Merchant Mariner Credential and where the Coast Guard may conduct exams, including units abroad.
- 46 CFR 10.219: Fees for merchant mariner credentialsSets evaluation, examination and issuance fees for MMCs and endorsements, payment rules, no-fee MMCs for youth organizations, and uniformed service exemptions.
- 46 CFR 10.221: Citizenship requirements for mariner credentialsSets who may apply for officer and other MMC endorsements by citizenship or alien status, and which documents count as proof of citizenship.
- 46 CFR 10.223: Modifying or removing MMC limitations or scopeExplains how the Coast Guard may change or remove limitations on an MMC, what an application must contain, and the effect on the expiration date.
- 46 CFR 10.225: Requirements for original Merchant Mariner CredentialsExplains when a mariner must apply for an original MMC, what the application must contain, and the oath required before an original MMC is issued.
- 46 CFR 10.227: Requirements for renewing a merchant mariner credentialExplains what a mariner must submit to renew an MMC, the professional requirements, the Document of Continuity, and the grace period for expired credentials.
- 46 CFR 10.229: Replacement of lost Merchant Mariner CredentialsA mariner who loses a credential may get a duplicate without examination by applying with an affidavit; a fee applies unless the loss was a casualty.
- 46 CFR 10.231: Raises of grade and new endorsementsExplains what a mariner with a valid credential must submit to add a new endorsement or get a raise of grade, plus extra rules for officer raises.
- 46 CFR 10.232: Documenting and crediting mariner sea serviceExplains how sea service is documented and credited for merchant mariner credentials, including military, foreign and closely related service and the length of a day.
- 46 CFR 10.233: Obligations of Merchant Mariner Credential holdersCredential holders may not part with their credential except in limited cases, must report a loss in writing, and must return invalid or expired credentials.
- 46 CFR 10.235: Suspension or revocation of mariner credentialsExplains when an MMC or endorsement can be suspended or revoked, and how revocation affects reapplying, replacement credentials, renewal and TWIC status.
- 46 CFR 10.237: Right to appeal Coast Guard credential decisionsExplains that the Coast Guard gives written reasons for denying an MMC, medical certificate, or endorsement, and that affected persons may appeal.
- 46 CFR 10.239: Quick reference table for MMC requirementsGuide table pointing to the sections that set requirements for officer and rating endorsements on the MMC; the referenced sections control.
- 46 CFR 10.301: Medical certificate general requirements for marinersThe Coast Guard issues medical certificates to mariners who meet medical and physical standards, for set validity periods, with limits, waivers or denial.
- 46 CFR 10.302: Medical and physical requirements for mariner credentialsExplains how mariners show they meet medical and physical standards for a medical certificate, which tests each credential needs, and who may perform them.
- 46 CFR 10.303: Medical waivers, limitations, and restrictionsExplains when the Coast Guard may grant medical waivers and how it may add conditions, operational limitations, or restrictions to a medical certificate.
- 46 CFR 10.304: General medical exam for mariner credentialsSets the scope of the general medical exam, the Food Handler statement, the physical ability demonstration, and the 12-month validity of exam reports.
- 46 CFR 10.305: Vision standards for mariner credentialsSets vision and color-sense standards for deck and engineering mariners, plus vision waivers, lens limitations, and loss of vision in one eye.
- 46 CFR 10.306: Hearing standards for mariner credential applicantsSets hearing test requirements for mariner credential applicants, including audiometer and speech tests, waivers, and hearing aid limits.
- 46 CFR 10.401: Applicability of approved course requirementsExplains that this subpart sets general requirements for offerors of approved courses and training programs that may replace sea service, exams, or STCW assessments.
- 46 CFR 10.402: Approval of maritime training coursesExplains how organizations request Coast Guard approval of training courses, how long approval lasts, and when it can be suspended or withdrawn.
- 46 CFR 10.403: General standards for approved maritime training schoolsSets standards for schools with approved courses: facilities, exams, record keeping, electronic submissions, audits, and Coast Guard access.
- 46 CFR 10.404: Training credit, training-record books, and towing assessment recordsExplains how approved training can replace required service, and when TRBs and TOARs must be kept or completed for mariner endorsements.
- 46 CFR 10.405: Qualified Assessor and Designated Examiner qualificationExplains the documentary evidence needed to qualify as a Qualified Assessor or Designated Examiner for TOARs, and the 5-year renewal requirement.
- 46 CFR 10.407: Approval of Coast Guard training programsExplains how training programs get Coast Guard approval for mariner endorsements, including the request, validity, renewal, suspension, withdrawal and appeals.
- 46 CFR 10.408: Coast Guard-accepted training outside approved coursesSets standards for training not subject to Coast Guard approval but used for endorsements, including QSS monitoring, audits, and removal from the list.
- 46 CFR 10.409: Coast Guard-accepted QSS organizationsSets how organizations apply to be Coast Guard-accepted QSS organizations, what they must submit, how they are audited, and how acceptance ends.
- 46 CFR 10.410: Quality Standard System for training providersProviders of Coast Guard-approved or accepted STCW training must keep a monitored Quality Standard System (QSS) and are subject to audits.
- 46 CFR 10.411: Simulator performance standards for competence assessmentSimulators used to assess competence must meet STCW Code Section A-I/12 performance standards, with an exception for simulators in use before February 1, 2002.
- 46 CFR 10.412: Distance learning and e-learning for mariner trainingThe Coast Guard may allow mariner training by distance learning and e-learning under the STCW Code section B-I/6 standards of training and assessment.
46 CFR Part 11
- 46 CFR 11.101: Purpose of officer endorsement regulations46 CFR 11.101 explains that this part sets qualifications for officer endorsements and competence under STCW, and points to other sections for related rules.
- 46 CFR 11.102: Incorporation by reference for mariner credentialsLists the IMO material incorporated by reference into this part, such as the STCW Convention, STCW Code and SOLAS, and where to inspect or obtain it.
- 46 CFR 11.107: OMB control numbers for credential paperworkLists the OMB control numbers assigned to the reporting and recordkeeping requirements in 46 CFR part 11 under the Paperwork Reduction Act of 1980.
- 46 CFR 11.201: General requirements for officer endorsementsSets general qualifications for national and STCW officer endorsements: English, service, citizenship, age, health, character, firefighting, first aid, exams.
- 46 CFR 11.211: Creditable sea service for officer endorsementsExplains how Great Lakes, inland, MODU, ATB, ITB, towing, cadet and other service is credited toward officer endorsements.
- 46 CFR 11.217: Examination procedures and denial of endorsementsSets exam fee timing, retest and re-examination rules, time limits, and the written statement given when an endorsement is refused for failing an exam.
- 46 CFR 11.301: STCW officer endorsement requirementsExplains how applicants show STCW competence and service, add operational or management-level endorsements, and which vessels are exempt.
- 46 CFR 11.302: Basic Training for STCW officer endorsementsApplicants for an STCW officer endorsement must show Basic Training competence; sea service or ashore assessments can satisfy parts of it.
- 46 CFR 11.303: Advanced firefighting for STCW officer endorsementsApplicants for an STCW officer endorsement must show advanced firefighting competence, and qualified seafarers must show they maintain it every 5 years.
- 46 CFR 11.304: STCW deck officer endorsement typesLists the STCW deck officer endorsements, by vessel tonnage and level, whose specific requirements appear in other sections of this part.
- 46 CFR 11.305: STCW Master endorsement, 3,000 GT or moreSets service, competence and training requirements for an STCW endorsement as Master of vessels of 3,000 GT or more, plus renewal and entry paths.
- 46 CFR 11.307: STCW endorsement as Chief Mate, 3,000 GT or moreSets the service, competence and training an applicant needs for an STCW Chief Mate endorsement on vessels of 3,000 GT or more, plus renewal and entry paths.
- 46 CFR 11.309: STCW endorsement as OICNW, 500 GT or moreSets sea service, bridge watch, competence and training requirements for an STCW endorsement as Officer in Charge of a Navigational Watch on 500 GT or more.
- 46 CFR 11.311: STCW Master endorsement, 500 GT to under 3,000 GTSets service, competence and training requirements for an STCW endorsement as Master of vessels of 500 GT or more and less than 3,000 GT.
- 46 CFR 11.313: STCW Chief Mate endorsement, 500 to under 3,000 GTSets service, competence and training requirements for an STCW endorsement as Chief Mate of vessels of 500 GT or more and less than 3,000 GT.
- 46 CFR 11.315: STCW Master endorsement for vessels under 500 GTSets the service, competence and training an applicant needs for an STCW endorsement as Master of vessels of less than 500 GT, plus renewal rules.
- 46 CFR 11.317: STCW Master endorsement, under 500 GT near-coastalSets service, competence and training requirements for an STCW Master endorsement for vessels under 500 GT limited to near-coastal waters.
- 46 CFR 11.319: STCW officer in charge of navigational watch, under 500 GTSets the service, competence and training needed for an STCW endorsement as Officer in Charge of a Navigational Watch, with renewal and exemption rules.
- 46 CFR 11.321: STCW OICNW endorsement for near-coastal vessels under 500 GTSets the service, competence and training an applicant must show for an STCW OICNW endorsement on vessels under 500 GT in near-coastal waters.
- 46 CFR 11.323: STCW engineer officer endorsement types and limitsLists the STCW engineer officer endorsements, their propulsion power levels, endorsement limitations, and who may serve without an STCW endorsement.
- 46 CFR 11.325: STCW endorsement as Chief Engineer OfficerSets the sea service, competence and training an applicant needs for an STCW endorsement as Chief Engineer Officer, plus renewal training and entry paths.
- 46 CFR 11.327: STCW endorsement as Second Engineer Officer, management levelSets the service, competence and training an applicant needs for an STCW Second Engineer Officer endorsement on vessels of 3,000kW/4,000 HP or more.
- 46 CFR 11.329: STCW endorsement as officer in charge of engineering watchSets the seagoing service, training and competence needed for an STCW endorsement as Officer in Charge of an Engineering Watch (OICEW), operational level.
- 46 CFR 11.331: STCW Chief Engineer Officer endorsement, 750 to under 3,000 kWExplains what an applicant needs for an STCW Chief Engineer Officer endorsement on vessels of 750 kW/1,000 HP or more and under 3,000 kW/4,000 HP.
- 46 CFR 11.333: Second Engineer Officer STCW endorsement, management levelSets the experience, competence and training needed for an STCW endorsement as Second Engineer Officer on vessels of 750 kW/1,000 HP to under 3,000 kW/4,000 HP.
- 46 CFR 11.337: Vessel Security Officer endorsement requirementsSets the evidence, physical exam, and safety and suitability requirements an applicant must meet to qualify for an endorsement as Vessel Security Officer.
- 46 CFR 11.401: Ocean and near-coastal officer endorsementsExplains where ocean and near-coastal Master or Mate endorsements qualify a mariner to serve, and how service is credited toward them.
- 46 CFR 11.402: Tonnage experience for unlimited ocean endorsementsSets GRT experience needed for unlimited national ocean or near-coastal endorsements, when tonnage limits apply, and how limits are raised or removed.
- 46 CFR 11.404: Service for unlimited ocean Master endorsementSets the minimum service needed for a Master of ocean or near-coastal self-propelled vessels of unlimited tonnage endorsement, with credit rules.
- 46 CFR 11.405: Service requirements for Chief Mate, unlimited oceanSets the minimum service for a Chief Mate endorsement on ocean or near-coastal vessels of unlimited tonnage and how other service is credited.
- 46 CFR 11.406: Service requirements for Second Mate, unlimited tonnageSets the minimum sea service for a Second Mate endorsement on ocean or near-coastal vessels of unlimited tonnage, plus how other service is credited.
- 46 CFR 11.407: Third Mate unlimited tonnage service requirementsSets the service, training, or education routes to qualify for a Third Mate endorsement on ocean or near-coastal self-propelled vessels of unlimited tonnage.
- 46 CFR 11.410: Deck officer endorsements under 1,600 GRTLists tonnage categories for Master and Mate endorsements under 1,600 GRT, engine department credit, and the 200 GRT limit for orally assisted exams.
- 46 CFR 11.412: Master of ocean or near-coastal vessels under 1,600 GRT serviceSets minimum service for a Master of ocean or near-coastal self-propelled vessels of less than 1,600 GRT endorsement, plus Chief and Second Mate eligibility.
- 46 CFR 11.414: Service requirements for Mate under 1,600 GRTSets the minimum deck service needed for a Mate of self-propelled vessels of less than 1,600 GRT endorsement, through two service paths.
- 46 CFR 11.416: Service for near-coastal Mate under 1,600 GRTSets the minimum deck service needed for a Mate of near-coastal self-propelled vessels of less than 1,600 GRT endorsement.
- 46 CFR 11.418: Master of ocean or near-coastal vessels under 500 GRT serviceSets the minimum service needed for a Master endorsement on ocean or near-coastal self-propelled vessels of less than 500 GRT.
- 46 CFR 11.420: Service requirements for Mate under 500 GRTSets the minimum deck service needed for a Mate of ocean self-propelled vessels of less than 500 GRT endorsement, and points to STCW endorsement sections.
- 46 CFR 11.421: Service requirements for near-coastal Mate under 500 GRTSets the minimum deck service needed for a Mate of near-coastal self-propelled vessels of less than 500 GRT endorsement.
- 46 CFR 11.422: Tonnage limits for Master or Mate under 200 GRTExplains how tonnage limits are set and raised for national Master or Mate endorsements on vessels of less than 200 GRT, and how service is credited.
- 46 CFR 11.424: Master of ocean vessels under 200 GRTSets minimum service for a Master of ocean self-propelled vessels under 200 GRT endorsement, sail vessel service, and STCW qualification.
- 46 CFR 11.425: Mate of ocean vessels under 200 GRTSets the minimum service and examination requirements for an MMC endorsement as Mate of ocean self-propelled vessels of less than 200 GRT.
- 46 CFR 11.426: Master of near-coastal vessels under 200 GRTSets minimum service for a Master of near-coastal self-propelled vessels of less than 200 GRT, sail vessel experience, and STCW compliance.
- 46 CFR 11.427: Mate of near-coastal vessels under 200 GRTSets service and examination requirements for a Mate of near-coastal self-propelled vessels of less than 200 GRT endorsement, including sail and tonnage options.
- 46 CFR 11.428: Master of near-coastal vessels under 100 GRTSets the service needed for a near-coastal Master endorsement on self-propelled vessels under 100 GRT, plus sail service and tonnage increments.
- 46 CFR 11.429: Limited Master endorsement for near-coastal vessels under 100 GRTSets the requirements for a restricted Limited Master endorsement on near-coastal vessels under 100 GRT used by yacht clubs, marinas, camps and schools.
- 46 CFR 11.430: Great Lakes and inland waters officer endorsementsExplains where Great Lakes and inland officer endorsements are valid, the COLREGS exam condition, and added training for Master or Mate 200 GRT or more.
- 46 CFR 11.431: Tonnage requirements for Great Lakes and inland endorsementsSets the vessel tonnage on which experience must be earned for Great Lakes and inland unlimited endorsements, and allows tonnage limitations on them.
- 46 CFR 11.433: Master of Great Lakes and inland vessels, unlimited tonnageSets the minimum service needed for a Master endorsement on Great Lakes and inland self-propelled vessels of unlimited tonnage.
- 46 CFR 11.435: Master of inland self-propelled vessels, unlimited tonnageSets the minimum service needed for a Master endorsement on inland self-propelled vessels of unlimited tonnage, excluding the Great Lakes.
- 46 CFR 11.437: Mate of Great Lakes and inland vessels, unlimited tonnageSets the minimum service needed for a Mate of Great Lakes and inland self-propelled vessels of unlimited tonnage endorsement, with three qualifying paths.
- 46 CFR 11.442: Service for Master of Great Lakes and inland vesselsSets the minimum service needed for a Master of Great Lakes and inland self-propelled vessels of less than 1,600 GRT endorsement.
- 46 CFR 11.444: Mate of Great Lakes and inland vessels serviceSets the minimum service needed for a Mate endorsement on Great Lakes and inland self-propelled vessels of less than 1,600 GRT.
- 46 CFR 11.446: Master of Great Lakes and inland vessels under 500 GRTSets the minimum service needed for a Master of Great Lakes and inland self-propelled vessels of less than 500 GRT endorsement.
- 46 CFR 11.448: Service for Mate of Great Lakes and inland vesselsSets the minimum service for a Mate of Great Lakes and inland self-propelled vessels of less than 500 GRT endorsement: 2 years of deck department service.
- 46 CFR 11.450: Tonnage limits for Master or Mate endorsements under 200 GRTExplains how Master or Mate endorsements for vessels under 200 GRT are issued in 50 GRT increments and how service is credited.
- 46 CFR 11.452: Master of Great Lakes and inland vessels under 200 GRTSets the minimum service needed for a Master of Great Lakes and inland self-propelled vessels under 200 GRT endorsement, including sail and auxiliary sail.
- 46 CFR 11.454: Mate of Great Lakes and inland vessels under 200 GRTSets service, examination and tonnage requirements for a Mate of Great Lakes and inland self-propelled vessels of less than 200 GRT endorsement.
- 46 CFR 11.455: Master of Great Lakes and inland vessels under 100 GRTSets minimum service for a Master endorsement on Great Lakes and inland self-propelled vessels under 100 GRT, plus sail and tonnage rules.
- 46 CFR 11.456: Limited Master endorsement for small Great Lakes and inland vesselsSets service, course and exam requirements for a Limited Master endorsement on Great Lakes and inland vessels under 100 GRT, plus first aid and CPR conditions.
- 46 CFR 11.457: Master of inland self-propelled vessels under 100 GRTExplains the service required for a Master endorsement on inland self-propelled vessels of less than 100 GRT, including sail endorsements and tonnage increments.
- 46 CFR 11.459: National Master or Mate endorsements on riversSets service requirements for river Master of unlimited tonnage and river Master or Mate of 25 to 1,600 GRT by tying them to inland and Great Lakes rules.
- 46 CFR 11.462: Master or Mate of uninspected fishing industry vesselsSets service and examination requirements for national Master or Mate endorsements on uninspected fishing industry vessels navigating the high seas.
- 46 CFR 11.463: National towing vessel officer endorsementsLists the towing vessel endorsements the Coast Guard issues, defines Master and Limited, and sets transition and STCW rules for towing officers.
- 46 CFR 11.464: Master of Towing Vessels national endorsement requirementsSets the service and route requirements for national endorsements as Master of Towing Vessels and Master of Towing Vessels-Limited.
- 46 CFR 11.465: Mate (Pilot) of Towing Vessels national endorsementSets service, training and assessment requirements for a national endorsement as Mate (Pilot) of Towing Vessels, including Western Rivers rules.
- 46 CFR 11.466: National endorsements for Apprentice Mate of Towing VesselsSets the service and examination requirements for Apprentice Mate of Towing Vessels endorsements and the restricted Limited endorsement.
- 46 CFR 11.467: National endorsement as Operator of Uninspected Passenger VesselsSets service, course and exam requirements for a national OUPV endorsement for vessels under 100 GRT carrying six or fewer passengers.
- 46 CFR 11.470: Offshore Installation Manager endorsement requirementsLists the OIM officer endorsements and the experience, training and company recommendation needed for each type of endorsement.
- 46 CFR 11.474: Ballast Control Operator endorsement requirementsSets the experience or degree and the training course evidence an applicant needs to qualify for a Ballast Control Operator (BCO) endorsement.
- 46 CFR 11.480: Radar Observer endorsement requirementsExplains the Radar Observer endorsements on an MMC, where each is valid, and the course, renewal and sea service requirements for getting and keeping one.
- 46 CFR 11.482: Assistance Towing endorsement requirementsExplains who needs an Assistance Towing endorsement, how to qualify, what it authorizes, and how long it stays valid.
- 46 CFR 11.491: Officer endorsements for offshore supply vessel serviceExplains what national officer endorsements for service on offshore supply vessels authorize and how older 500 GRT limits are raised to 1,600 GRT.
- 46 CFR 11.493: Master-OSV endorsement service requirementsSets the minimum service, tonnage limits, STCW endorsement path and exemptions for a Master-OSV endorsement.
- 46 CFR 11.495: Chief Mate-OSV endorsement service requirementsSets minimum service for a Chief Mate-OSV endorsement, tonnage limitations, STCW endorsement qualification, and possible Coast Guard exemptions.
- 46 CFR 11.497: Mate-OSV endorsement service requirementsSets the minimum service for a Mate-OSV endorsement, the path to an STCW endorsement, and possible Coast Guard exemptions from STCW Regulation II/1.
- 46 CFR 11.501: Grades and types of national engineer endorsementsLists the grades of national engineer endorsements and explains where Limited, Designated Duty and near-coastal engineer endorsement holders may serve.
- 46 CFR 11.502: General requirements for national engineer endorsementsSets propulsion-mode service rules for original and raise of grade engineer endorsements and ways to add steam, motor, or gas turbine.
- 46 CFR 11.510: Service for Chief Engineer endorsementSets the minimum service for a national Chief Engineer endorsement on steam, motor, and/or gas turbine-propelled vessels and links to STCW endorsement.
- 46 CFR 11.512: Service for First Assistant Engineer endorsementSets the minimum service needed for a national First Assistant Engineer endorsement on steam, motor, and/or gas turbine-propelled vessels.
- 46 CFR 11.514: Service for Second Assistant Engineer endorsementSets two ways to meet the minimum service for a national Second Assistant Engineer endorsement and notes the path to an STCW endorsement.
- 46 CFR 11.516: Service requirements for Third Assistant Engineer endorsementLists the minimum service or education that qualifies an applicant for a national Third Assistant Engineer endorsement on steam, motor, or gas turbine vessels.
- 46 CFR 11.518: Chief Engineer-Limited service requirementsSets the minimum engineroom service needed for endorsement as Chief Engineer-Limited of steam, motor, and/or gas turbine-propelled vessels.
- 46 CFR 11.522: Service for Assistant Engineer-Limited endorsementSets the minimum engineroom service for a national Assistant Engineer-Limited endorsement on steam, motor, and/or gas turbine-propelled vessels.
- 46 CFR 11.524: Designated Duty Engineer service requirementsSets the engineroom service needed for a Designated Duty Engineer endorsement at three propulsion power levels on steam, motor, or gas turbine vessels.
- 46 CFR 11.530: Engineer endorsements for uninspected fishing vesselsSets service requirements and limits for Chief and Assistant Engineer endorsements on uninspected fishing industry vessels documented for fishing.
- 46 CFR 11.540: Engineer endorsements for mobile offshore drilling unitsExplains that Chief Engineer-MODU and Assistant Engineer-MODU endorsements authorize service on certain units where the certificate of inspection allows.
- 46 CFR 11.542: Chief Engineer-MODU endorsement requirementsSets the sea service and firefighting training an applicant needs for a Chief Engineer-MODU endorsement, plus a limited endorsement for non-self-propelled units.
- 46 CFR 11.544: Assistant Engineer-MODU endorsement requirementsSets the sea service, education and firefighting training needed for an Assistant Engineer-MODU endorsement, plus limited endorsements for non-self-propelled units.
- 46 CFR 11.553: Chief Engineer-OSV endorsement service requirementsSets the minimum engineroom service, propulsion power limits, and STCW options for a Chief Engineer-OSV endorsement.
- 46 CFR 11.555: Assistant Engineer-OSV endorsement service requirementsSets minimum engineroom service for Assistant Engineer-OSV endorsements by propulsion power, and covers STCW endorsements and exemptions.
- 46 CFR 11.601: Applicability of radio officer endorsementsExplains that this subpart covers endorsement as Radio Officer and STCW endorsements for Radio Operators on vessels under the GMDSS provisions of SOLAS.
- 46 CFR 11.603: Radio Officer endorsement requirementsApplicants for an original or renewal MMC Radio Officer endorsement must show a current FCC Radiotelegraph Operator License (T) and list its details.
- 46 CFR 11.604: STCW endorsement for GMDSS radio operatorApplicants for an original GMDSS radio operator endorsement must give a certificate of completion from a Coast Guard-approved GMDSS course.
- 46 CFR 11.701: Scope of First-Class Pilot endorsementsExplains what a First-Class Pilot endorsement allows, the limits the OCMI imposes, and how towing vessel endorsements relate to pilotage service.
- 46 CFR 11.703: Service requirements for First-Class Pilot endorsementSets the minimum deck service needed for a First-Class Pilot endorsement by type of route, plus ways to meet or reduce that service.
- 46 CFR 11.705: Route familiarization roundtrips for First-Class PilotSets how many roundtrips over a route an applicant needs for a First-Class Pilot endorsement, as set by the OCMI within minimum and maximum ranges.
- 46 CFR 11.707: First-Class Pilot endorsement examination requirementsExplains the examination required for a First-Class Pilot endorsement and who takes only the portions concerning the specific route.
- 46 CFR 11.709: Annual physical exams for pilotsFirst-Class Pilots, and Masters or Mates serving as Pilots, of vessels of 1,600 GRT or more must have an annual physical exam recorded on form CG-719K.
- 46 CFR 11.711: Tonnage experience for First-Class Pilot endorsementExplains the vessel tonnage experience an applicant needs for an unlimited tonnage First-Class Pilot endorsement, and when a limited tonnage endorsement is issued.
- 46 CFR 11.713: Pilot re-familiarization with navigated routesA First-Class Pilot's endorsement is invalid for a route not served in 60 months until a round trip is made; the OCMI may allow review on long routes.
- 46 CFR 11.803: Staff departments on U.S. flag vesselsSays 46 U.S.C. 8302 sets staff department requirements for U.S. flag vessels and lists the vessels it does not apply to.
- 46 CFR 11.805: General requirements for staff officer endorsementsStaff officer endorsements need no exam but require a justification letter; original and higher grade applicants need drug test evidence; MMCs last 5 years.
- 46 CFR 11.807: Experience requirements for staff officer registrySets the experience or qualifications an applicant needs for a staff officer certificate of registry, such as Purser, Medical Doctor or Medical Technician.
- 46 CFR 11.821: High-speed craft type-rating endorsementsSets who needs a High-Speed Craft Type-Rating endorsement, how to qualify, add routes, and renew it, and that it is valid for 2 years.
- 46 CFR 11.901: General examination provisions for mariner endorsementsApplicants must pass exams where § 11.903 requires; the Coast Guard may amend exams for limited endorsements; simulator standards have a pre-2002 exception.
- 46 CFR 11.903: Officer endorsements requiring examinationsLists the officer endorsements that require an examination for issuance and those that do not, including upgrades where the applicant was already examined.
- 46 CFR 11.910: Examination subject codes for deck officersExplains how Tables 1 and 2 of 46 CFR 11.910 use codes to show examination subjects for each deck officer endorsement.
- 46 CFR 11.920: Examination subjects for MODU endorsementsExplains the codes for MODU endorsements and how Table 2 shows the examination subjects for each endorsement by code number.
- 46 CFR 11.950: Engineer officer endorsement exam codesExplains that Table 1 gives codes for engineer officer endorsements and Table 2 uses those codes to show each endorsement's examination subjects.
- 46 CFR 11.1001: Purpose of STCW recognition rulesExplains that this subpart implements STCW Regulation I/10 for recognizing and endorsing officer certificates issued by other STCW Parties.
- 46 CFR 11.1003: General requirements for recognizing foreign STCW certificatesThe Coast Guard recognizes certificates only from countries that comply with STCW and issues a Certificate attesting recognition after verifying the credential.
- 46 CFR 11.1005: Employer application requirements for recognition certificatesEmployers must submit disciplinary and background check reports and documents for a Certificate attesting recognition, and keep service records.
- 46 CFR 11.1007: Requirements for certificate attesting recognition applicantsApplicants for a certificate attesting recognition of another party's officer certificate must have no material disciplinary record and pass a background check.
- 46 CFR 11.1009: Restrictions on certificates attesting recognitionLimits on a certificate attesting recognition of an STCW certificate issued to a non-resident alien: which vessels, which department, and where it is not valid.
- 46 CFR 11.1105: Officer endorsement requirements on passenger vesselsSets STCW passenger-ship training and proof requirements for officers on international voyages, with 5-year refresher evidence and a small vessel exception.
46 CFR Part 12
- 46 CFR 12.101: Purpose of merchant mariner rating requirementsStates the purpose of this part: verifying mariner qualifications for service on U.S. merchant vessels and for the STCW endorsement.
- 46 CFR 12.103: Incorporation by reference for mariner credentialsLists the material incorporated by reference into this part, where to inspect it, and where to get the STCW Code from the IMO.
- 46 CFR 12.105: OMB control numbers for paperwork requirementsLists the OMB control number assigned under the Paperwork Reduction Act of 1980 for reporting and recordkeeping requirements in this part.
- 46 CFR 12.201: General requirements for national and STCW rating endorsementsExplains how MMC rating endorsements are issued, the Food Handler's endorsement for staff department work, and where medical requirements are found.
- 46 CFR 12.205: Examination procedures for rating and STCW endorsementsExplains exam fee payment, scheduling, retesting limits and how the Coast Guard evaluates rating and STCW endorsement applications.
- 46 CFR 12.401: General requirements for Able Seafarer endorsementsDefines Able Seafarer, lists the six endorsement categories, and sets the qualifications an applicant must meet for an Able Seafarer endorsement.
- 46 CFR 12.403: Service and training for Able Seafarer endorsementsSets minimum deck service for each Able Seafarer endorsement and explains how approved training programs may be substituted for required service.
- 46 CFR 12.405: Examination for Able Seafarer endorsementsApplicants for an Able Seafarer endorsement must prove seamanship knowledge and ability by examination or an approved course, and make knots.
- 46 CFR 12.407: General requirements for Lifeboat Operator endorsementsExplains who needs a Lifeboat Operator endorsement and the age, medical, drug test, sea service, demonstration and English requirements.
- 46 CFR 12.409: Lifeboat Operator-Limited endorsement requirementsExplains who needs a Lifeboat Operator-Limited endorsement and the age, medical, drug test, sea service, exam and English requirements to qualify.
- 46 CFR 12.501: General requirements for Qualified Member of Engine DepartmentDefines a QMED, lists the separately endorsed QMED ratings, and sets the requirements an applicant must meet for any QMED endorsement.
- 46 CFR 12.503: QMED service and training requirementsQMED applicants must show 6 months of service as Wiper or Coal Passer or higher; approved training programs may substitute for some or all service.
- 46 CFR 12.505: Examination requirements for QMED endorsementsApplicants for QMED endorsements must prove knowledge of listed subjects, by oral or other examination conducted only in English.
- 46 CFR 12.601: General requirements for STCW rating endorsementsExplains who may get an STCW rating endorsement, the ratings covered, and how applicants show the standard of competence.
- 46 CFR 12.602: Basic Training for STCW rating endorsementsApplicants for an STCW rating endorsement must show Basic Training competence, renewed every 5 years, with sea service or ashore assessments.
- 46 CFR 12.603: STCW endorsement as Able Seafarer-DeckSets the age, service, training and competence requirements to qualify for an STCW endorsement as Able Seafarer-Deck, with paths for existing endorsements.
- 46 CFR 12.605: STCW endorsement as Ratings Forming Part of a Navigational WatchSets age, sea service or training, and competence requirements for an STCW endorsement as Ratings Forming Part of a Navigational Watch on vessels of 500 GT or more.
- 46 CFR 12.607: Able Seafarer-Engine STCW endorsement requirementsSets the age, RFPEW, sea service and competence requirements for an STCW endorsement as Able Seafarer-Engine, plus eligibility for certain QMED holders.
- 46 CFR 12.609: STCW endorsement as Rating Forming Part of an Engineering WatchSets age, sea service, training and competence requirements for an STCW endorsement as Rating Forming Part of an Engineering Watch, with limits.
- 46 CFR 12.611: STCW endorsement as Electro-technical RatingSets the age, sea service, competence and course requirements to qualify for an STCW endorsement as Electro-technical Rating (ETR).
- 46 CFR 12.613: STCW endorsement for survival craft and rescue boatsSets the age, training and continued competence requirements for an STCW Proficiency in Survival Craft and Rescue Boats (PSC) endorsement.
- 46 CFR 12.615: STCW PSC-Limited endorsement qualification requirementsSets age, training and refresher rules for an STCW endorsement in Proficiency in Survival Craft and Rescue Boats other than Lifeboats and Fast Rescue Boats-Limited.
- 46 CFR 12.617: STCW endorsement in Proficiency in Fast Rescue BoatsSets the age, prior endorsement, course and competence requirements for an STCW Fast Rescue Boats endorsement, plus the 5-year continued competence rules.
- 46 CFR 12.619: Qualifying for Medical First-aid Provider endorsementExplains how an applicant qualifies for an STCW endorsement as Medical First-aid Provider, by course and competence evidence or by holding listed credentials.
- 46 CFR 12.621: STCW endorsement as Person in Charge of Medical CareSets out how an applicant qualifies for an STCW endorsement as Person in Charge of Medical Care, by course and competence or by holding listed credentials.
- 46 CFR 12.623: STCW endorsement as GMDSS At-sea MaintainerSets the age, training and FCC certificate requirements to qualify for an STCW endorsement as Global Maritime Distress and Safety System At-sea Maintainer.
- 46 CFR 12.625: STCW endorsement for vessel personnel with security dutiesSets the requirements to qualify for an STCW endorsement as Vessel Personnel with Designated Security Duties, including evidence, physical exam and suitability.
- 46 CFR 12.627: Qualifying for STCW Security Awareness endorsementLists what an applicant must provide to qualify for an STCW endorsement for Security Awareness, including evidence, physical exam and suitability checks.
- 46 CFR 12.703: General requirements for entry-level ratingsExplains which entry-level rating endorsements are issued without examination and which unqualified ratings each endorsement allows its holder to serve in.
- 46 CFR 12.705: Cadet endorsements for Maritime Administration-approved trainingMMCs for cadets in approved academy training include a Cadet-Deck or Cadet-Engine endorsement and Lifeboat Operator, and cadets must serve in that capacity.
- 46 CFR 12.707: Student observer endorsements on merchant mariner credentialsTechnical school students in marine courses who show proof of enrollment get an MMC endorsed as student observer and may sign on ships without replacing crew.
- 46 CFR 12.709: Apprentice Engineer endorsement on the MMCExplains who may receive an Apprentice Engineer endorsement on an MMC, what it allows aboard ships, and its limit on replacing required crew.
- 46 CFR 12.711: Apprentice Mate rating endorsementExplains who may get an Apprentice Mate MMC endorsement, that it does not replace required crew, and that holders are deemed seafarers.
- 46 CFR 12.803: General requirements for non-resident alien MMC applicantsNon-resident alien MMC applicants are subject to applicable subchapter requirements unless the subpart says otherwise, and the employer must satisfy 46 CFR 12.805.
- 46 CFR 12.805: Employer duties for nonimmigrant large passenger vessel crewEmployers must submit disciplinary and background check reports with the MMC application, keep records, return credentials, and update both reports each year.
- 46 CFR 12.807: Basis for denial of MMC for large passenger vesselsSets extra requirements an applicant must meet for an MMC under this subpart, including prior foreign flag employment, a clean record and a background check.
- 46 CFR 12.809: Citizenship and identity for non-resident alien stewardsSets citizenship and identity rules for non-resident aliens applying for an MMC valid only for steward's department service on large passenger vessels.
- 46 CFR 12.811: Restrictions on non-resident alien MMCsLimits on an MMC issued to a non-resident alien on U.S.-flagged large passenger vessels: steward's department service, printed restrictions, and a 36-month cap.
- 46 CFR 12.813: Alternative compliance plans for large passenger vesselsOwners or managing operators of U.S. flag large passenger vessels seeking to employ non-resident aliens with MMCs may submit a Coast Guard compliance plan.
- 46 CFR 12.905: General STCW passenger vessel training requirementsSeafarers with safety or passenger care duties on passenger vessels on international voyages must meet STCW Regulation V/2 and hold evidence of training.
46 CFR Part 13
- 46 CFR 13.101: Purpose of tank vessel endorsementsDescribes the tank vessel endorsements on a Merchant Mariner Credential and the STCW tanker endorsements whose requirements this part prescribes.
- 46 CFR 13.103: Incorporation by reference for mariner credentialsExplains the material incorporated by reference into 46 CFR part 13, where to inspect it, and that the STCW Code is approved for six sections.
- 46 CFR 13.105: OMB control numbers for paperwork approvalLists the OMB control numbers assigned to the reporting and recordkeeping requirements in 46 CFR part 13, and the sections each number covers.
- 46 CFR 13.107: Tank vessel endorsements on mariner credentialsExplains the Tank Vessel-PIC, Tank Barge-PIC, Tank Vessel-Assistant and Tank Vessel-Engineer endorsements the Coast Guard may place on an MMC.
- 46 CFR 13.111: Restricted tank vessel endorsementsExplains how to qualify for restricted Tank Vessel-PIC and Tank Barge-PIC endorsements, including tank-cleaning and gas-freeing facility endorsements.
- 46 CFR 13.115: Chemical testing for original tank vessel endorsementsApplicants for an original tank vessel endorsement must show a passed chemical test for dangerous drugs or qualify for an exemption from testing.
- 46 CFR 13.121: Courses for tank vessel endorsementsSets requirements for schools offering courses for tank vessel endorsements, including simulated transfers, required courses and curricula topics.
- 46 CFR 13.123: Recency of service for original tank vessel endorsementsApplicants for an original tank vessel endorsement must have at least 25 percent of qualifying service within 5 years of the date of application.
- 46 CFR 13.127: Service letters and transfer credit for tank endorsementsSets what a service letter must say, who signs it, how transfers are counted for credit, and when ATB service counts toward tank vessel endorsements.
- 46 CFR 13.129: Quick-reference table for tank vessel endorsementsA quick-reference table pointing to the requirements for tank vessel endorsements; the provisions in the reference sections control.
- 46 CFR 13.201: Original Tank Vessel-PIC endorsement applicationSets the age, application, evidence, course and English-language requirements for an original Tank Vessel-PIC endorsement.
- 46 CFR 13.203: Service requirements for Tank Vessel-PIC endorsementSets the service and supervised cargo transfer experience an applicant needs for a Tank Vessel-PIC endorsement for DL or LG.
- 46 CFR 13.301: Requirements for Tank Barge-PIC endorsement applicantsLists what each applicant for a Tank Barge-PIC endorsement must meet and show, including age, medical exam, service, courses and English skills.
- 46 CFR 13.303: Service requirements for Tank Barge-PIC endorsementSets the service and cargo transfer experience an applicant needs for a Tank Barge-PIC endorsement for DL or LG, including a shortcut for adding the other cargo.
- 46 CFR 13.305: Proof of service for tank barge person in chargeExplains the proof of service evidence required for a Tank Barge-PIC, who can provide it, and the information it must contain.
- 46 CFR 13.401: Requirements for Tank Vessel-Assistant endorsement applicantsLists what each applicant for a Tank Vessel-Assistant endorsement must meet and provide, including age, medical, training and English ability.
- 46 CFR 13.403: Switching Tank Vessel-Assistant DL and LG endorsementsSets how an MMC holder with a Tank Vessel-Assistant endorsement for DL or LG can get the other, by half the service and an exam or by a course.
- 46 CFR 13.405: Proof of service for Tank Vessel-Assistant endorsementExplains the two ways to prove service for a Tank Vessel-Assistant endorsement: Coast Guard-prescribed evidence, or Certificates of Discharge plus a company letter.
- 46 CFR 13.501: Requirements for Tank Vessel-Engineer endorsement applicantsLists what each applicant for a Tank Vessel-Engineer endorsement must meet and show, including age, medical exam, service, courses and English.
- 46 CFR 13.503: Service requirements for Tank Vessel-Engineer endorsementSets the sea service an applicant must show for a Tank Vessel-Engineer endorsement, and the reduced service for adding DL or LG.
- 46 CFR 13.505: Proof of service for Tank Vessel-Engineer endorsementExplains how applicants prove service for a Tank Vessel-Engineer endorsement, by evidence from the owner or crew or by certificates of discharge.
- 46 CFR 13.601: General rules for STCW tank vessel endorsementsExplains how the Coast Guard decides STCW tank vessel endorsements, what applicants must meet, and what proof of competence it accepts.
- 46 CFR 13.603: STCW endorsement for Advanced Oil Tanker Cargo OperationsSets the requirements to qualify for an STCW endorsement in Advanced Oil Tanker Cargo Operations, including barge, maintenance and repair, and training routes.
- 46 CFR 13.605: Advanced Chemical Tanker Cargo Operations endorsementSets requirements for an STCW endorsement in Advanced Chemical Tanker Cargo Operations, including two limited endorsements and a training route.
- 46 CFR 13.607: Advanced Liquefied Gas Tanker Cargo Operations endorsementSets the requirements to qualify for an STCW endorsement in Advanced Liquefied Gas Tanker Cargo Operations, including limited endorsements and a training route.
- 46 CFR 13.609: STCW endorsement for basic oil and chemical tanker operationsSets out what an applicant must do to qualify for an STCW endorsement in Basic Oil and Chemical Tanker Operations.
- 46 CFR 13.611: STCW endorsement for basic liquefied gas tanker operationsSets what an applicant must do to qualify for an STCW endorsement in Basic Liquefied Gas Tanker Operations, including a national endorsement and STCW competence.
46 CFR Part 14
- 46 CFR 14.201: Voyages requiring shipping articlesExplains when the master or individual in charge must execute shipping articles for U.S. vessels, based on voyage type and GRT.
- 46 CFR 14.205: Mariner credentials when signing shipping articlesA merchant mariner engaged for a voyage requiring shipping articles must give the master or individual in charge a credential with the required endorsements.
- 46 CFR 14.207: Content and form of shipping articlesSets what shipping articles must contain for vessels of 100 GRT or more on foreign, intercoastal or coastwise voyages, and how companies get forms or software.
- 46 CFR 14.209: Preparing shipping articles at voyage startThe master or individual in charge must prepare an original and two copies of shipping articles; the original and one copy are signed, the second is not.
- 46 CFR 14.211: Posting copy of shipping articlesOn commencement of a voyage, the master or individual in charge must post a legible, unsigned copy of the shipping articles without next of kin information.
- 46 CFR 14.213: Shipping articles reports for merchant marinersMasters of U.S. vessels must send signed shipping articles to the owner, charterer, or managing operator on set schedules, with a civil penalty for failure.
- 46 CFR 14.301: Paying off mariners after shipping articles voyagesMasters must complete and sign shipping articles, and paid-off mariners must sign them; signed articles release both parties from their duties.
- 46 CFR 14.303: Discharge of mariners in foreign portsRequires the master to make entries on the ship's articles when a mariner is discharged in a foreign port, and describes consular discharge on request.
- 46 CFR 14.307: Certificate of discharge entries for marinersThe master or individual in charge must prepare a certificate of discharge for each discharged mariner, who signs it and receives it when leaving.
- 46 CFR 14.309: Completing shipping articles at voyage endAt the end of a voyage requiring shipping articles, the master must complete the articles, attach releases and discharges, and pay wages; mariners sign.
- 46 CFR 14.311: Reporting mariner discharge data to the Coast GuardExplains how shipping companies report certificate of discharge data at the end of voyages, electronically or manually, under 46 CFR 14.311.
- 46 CFR 14.313: Storage of shipping articles and discharge certificatesShipping companies must keep original shipping articles and discharge certificate copies for 3 years, then send articles for storage.
- 46 CFR 14.401: Title 46 employment law and oceanographic research vesselsTitle 46 United States Code, as far as it governs employing merchant mariners, applies to oceanographic research vessels unless otherwise provided.
- 46 CFR 14.403: Exemptions for oceanographic research vesselsExplains exemptions from certain Title 46 U.S.C. mariner employment requirements on oceanographic research vessels, and the terms that apply.
- 46 CFR 14.405: Exemption procedures for oceanographic research vesselsExplains how to request, receive and keep an exemption for an oceanographic research vessel from listed requirements, and what to report if conditions change.
- 46 CFR 14.407: Reports and records for oceanographic research vesselsSets crew employment records, 6-month reports to the Coast Guard, and shipping articles duties for oceanographic research vessels of 100 GRT or more.
46 CFR Part 15
- 46 CFR 15.101: Purpose of vessel manning regulationsExplains that this part sets uniform minimum requirements for the manning of vessels and what those requirements implement.
- 46 CFR 15.102: OMB paperwork approval control numbersLists the OMB control number assigned to the reporting and recordkeeping requirements in this part, including OMB 1625-0079 for 46 CFR 15.1107.
- 46 CFR 15.103: Incorporation by reference for merchant mariner credentialsLists the IMO material incorporated by reference into this part, where to inspect it, and which sections each document applies to.
- 46 CFR 15.105: General manning requirements and STCW applicability46 CFR 15.105 sets who the manning rules cover, who must ensure proper crew, and which vessels are exempt from or comply with STCW subpart K.
- 46 CFR 15.401: Credentials required for mariner employment and servicePersons may not employ, and individuals may not serve, without the required TWIC, MMC, endorsements and medical certificate, or outside credential restrictions.
- 46 CFR 15.403: When credentials for ratings are requiredExplains when seafarers must produce an MMC, TWIC and medical certificate, when ratings need endorsements, and which vessels need no STCW endorsement.
- 46 CFR 15.404: Credentials required to serve onboard vesselsLists the MMC and STCW endorsements required for ratings such as RFPNW, Able Seafarer, QMED, lifeboat operator and medical care roles.
- 46 CFR 15.405: Crew familiarity with vessel characteristicsEach credentialed crewmember must learn the relevant characteristics of the vessel for their duties before assuming those duties and responsibilities.
- 46 CFR 15.501: Certificate of inspection and vessel manningThe certificate of inspection sets the minimum officers and crew for safe vessel operation, as decided by the OCMI after weighing listed factors.
- 46 CFR 15.515: Crew complement required by certificate of inspectionA vessel must have the crew complement its COI requires, and a vessel subject to inspection needs an individual with an officer endorsement in charge.
- 46 CFR 15.520: Credential and manning rules for MODUs46 CFR 15.520 sets who may command and serve as officers on mobile offshore drilling units, including OIM, BS and BCO endorsements.
- 46 CFR 15.530: Non-resident aliens on large passenger vesselsSets limits on employing non-resident aliens with MMCs on U.S.-flagged large passenger vessels, including duties, service time, and MMC custody.
- 46 CFR 15.535: Credential requirements for towing vessel officersSets who must direct towing vessels of 8 meters or more and extra requirements for towing vessels in Lower Mississippi River pilotage waters.
- 46 CFR 15.601: Manning provisions for uninspected vesselsLists the sections of subparts F, G, and H of this part that contain provisions on manning of uninspected vessels.
- 46 CFR 15.605: Credentialed operators for uninspected passenger vesselsEach uninspected passenger vessel must be under the direction and control of a Coast Guard-credentialed individual, based on tonnage and vessel type.
- 46 CFR 15.701: Officers Competency Certificates Convention requirementsRequires officer endorsements for Masters, Mates and engineers on certain seagoing U.S. vessels and allows detention for noncompliance with the Convention.
- 46 CFR 15.705: Watch requirements for vessel crewsExplains how 46 U.S.C. 8104 watch rules apply to Masters, seagoing vessels, towing vessels, OSVs, barges, fish processing and uninspected passenger vessels.
- 46 CFR 15.710: Working hour limits for credentialed marinersExplains working hour limits under 46 U.S.C. 8104, the Master's duty to ensure them, and when crew may be required to work.
- 46 CFR 15.715: Manning credit for automated vessel systemsExplains how the Coast Guard accepts automated systems to reduce crew, and the manning level specified on the COI until a system is proven reliable.
- 46 CFR 15.720: Using non-U.S.-credentialed personnel on U.S. vesselsExplains when U.S. vessels may use non-U.S.-credentialed crew, the OSV and MODU waivers, Master rules, and recognition certificates for STCW officers.
- 46 CFR 15.725: Sailing short when crew is unavailableA Master or Person in Charge may sail short if a crew member is lost and no credentialed replacement is found, but must report within 12 hours of arrival.
- 46 CFR 15.730: Crew language requirements on vesselsExplains the crew language rule: 75 percent of each department must understand officers' orders, which vessels are excepted, and how the Coast Guard tests it.
- 46 CFR 15.801: General manning responsibilities for vesselsThe OCMI sets manning levels for vessels needing certificates of inspection, and Masters must properly man all vessels under applicable laws.
- 46 CFR 15.805: Master requirements for vesselsLists vessels that must be commanded by a Master holding a valid MMC with Master endorsement, plus STCW and U.S. citizenship command rules.
- 46 CFR 15.810: Minimum number of Mates on vesselsSets minimum Mate numbers for inspected vessels by tonnage and voyage, and Mate credential rules for uninspected seagoing and towing vessels.
- 46 CFR 15.815: Radar Observer endorsement requirementsWho must hold a Radar Observer endorsement: deck officers on inspected vessels, pilots on radar-equipped vessels of 300 GRT or over, and certain towing vessel officers.
- 46 CFR 15.816: ARPA endorsements for deck officersRequired deck officers, including the Master, on seagoing vessels with ARPA must hold an STCW endorsement valid for ARPA, except vessels in § 15.105(f) and (g).
- 46 CFR 15.818: GMDSS at-sea maintainer competence evidenceA person employed to maintain GMDSS equipment at sea, whose service meets SOLAS Regulation IV/15 maintenance requirements, must show documentary evidence of competence.
- 46 CFR 15.820: Chief Engineer requirements on propelled vessels46 CFR 15.820 requires a Chief Engineer with an appropriate MMC on certain inspected vessels and on some uninspected seagoing documented vessels.
- 46 CFR 15.825: Engineer credential requirements for engineering watchSets who must hold an Assistant Engineer MMC to stand an engineering watch, STCW endorsement needs, offshore supply vessel rules, and OCMI engineer numbers.
- 46 CFR 15.840: Able Seafarer crew requirements on vesselsSets the share of deck crew who must be Able Seafarers on vessels of at least 100 GRT, the ratings, STCW endorsements, and the Master's duty.
- 46 CFR 15.845: Lifeboat Operator requirements for vesselsExplains how many Lifeboat Operators a vessel needs, when a Lifeboat Operator-Limited may replace one, and the STCW survival craft endorsement.
- 46 CFR 15.850: Lookout requirements and STCW endorsementLookout follows Rule 5 of the International and Inland rules; on STCW vessels the lookout needs an RFPNW endorsement, except as noted in § 15.105(g).
- 46 CFR 15.855: Cabin watchmen and fire patrolmenRequires watchmen on passenger vessels at night and on fish processing vessels over 100 GRT during hot work, with limited alarm substitutes for small vessels.
- 46 CFR 15.860: Tank vessel endorsements for crewSets how many crew on manned tank vessels must hold tank vessel endorsements on their MMCs, which endorsements apply, and the STCW endorsements needed.
- 46 CFR 15.865: Qualified Member of the Engine Department endorsementsRequires anyone serving as QMED on a U.S. vessel requiring QMED to hold a QMED endorsement, with added STCW endorsements on some vessels.
- 46 CFR 15.901: Serving on other vessels without further endorsementExplains when an MMC holder endorsed for one type of inspected vessel may serve on other vessels without further endorsement, within MMC restrictions.
- 46 CFR 15.905: MMC authority on uninspected passenger vesselsExplains when Master, Pilot or Mate MMC holders may serve on uninspected passenger vessels of less than 100 GRT or of 100 GRT or more.
- 46 CFR 15.915: Engineer officer endorsements and authorized serviceExplains what service Designated Duty Engineer, Chief Engineer-Limited and Assistant Engineer-Limited endorsements authorize on MMCs.
- 46 CFR 15.1010: California offshore marine oil terminal watersLists the California offshore marine oil terminals in U.S. navigable waters, each described by a bounded area of water, from Carlsbad to San Luis Obispo Bay.
- 46 CFR 15.1020: Hawaii offshore marine oil terminals at Barbers PointLists the offshore marine oil terminals in U.S. navigable waters of Hawaii at Barbers Point, Island of Oahu, and describes the area they cover.
- 46 CFR 15.1030: New York and New Jersey intra-port transit watersLists the New York and New Jersey navigable waters where a vessel making an intra-port transit is covered, and explains what intra-port transit includes.
- 46 CFR 15.1040: Massachusetts waters for pilotage in transitLists Massachusetts navigable waters covered when a vessel is in transit and not bound to or departing from a port within those areas.
- 46 CFR 15.1050: North Carolina waters for pilotage requirementsLists the Cape Fear River and Northeast Cape Fear River waters in North Carolina covered by this subpart, and exempts vessels needing a State-licensed Pilot.
- 46 CFR 15.1105: Familiarization and Basic Training on seagoing vesselsSets training conditions for shipboard duties on seagoing vessels: survival or familiarization training, duty familiarity, and Basic Training evidence.
- 46 CFR 15.1107: Owner or operator maintenance of mariner recordsOwners or operators must keep each credentialed mariner's training, experience and credential copies readily accessible to management on U.S.-documented seagoing vessels.
- 46 CFR 15.1109: Master's duty to ensure STCW watchkeeping principlesMasters of vessels operating beyond the boundary line must ensure observance of STCW watchkeeping principles, except on vessels listed in § 15.105(f) and (g).
- 46 CFR 15.1111: Work hours and rest periods for watchstandersSets minimum rest hours for watchkeeping and safety duty personnel on vessels beyond the boundary line, with rules for records, schedules and exceptions.
- 46 CFR 15.1113: Security personnel endorsements and training on ISPS vesselsSets endorsement or training requirements for Vessel Security Officers, personnel with security duties, other crew and contractors on ISPS Code vessels of 500 GT or more.
46 CFR Part 16
- 46 CFR 16.101: Purpose of drug and alcohol testing regulationsExplains the purpose of the drug testing rules in this part: fewer intoxicants, minimum test standards, and limits on testing for extra drugs.
- 46 CFR 16.105: Definitions for drug and alcohol testing termsDefines terms used in this part, including crewmember, marine employer, operation, chemical test, MRO, service agent, and stand-down.
- 46 CFR 16.107: Waivers from drug testing requirementsExplains how to request waivers or exemptions from drug testing rules in this part, including foreign-law exemptions and crewmember stand-down waivers.
- 46 CFR 16.109: Public Interest Exclusion for service agentsService agents are subject to Public Interest Exclusion (PIE) actions under 49 CFR Part 40, subpart R, for serious noncompliance with this part or 49 CFR part 40.
- 46 CFR 16.113: Chemical drug testing procedures and substancesDrug testing programs under this part must follow 49 CFR part 40, use DHHS-certified labs, and test each specimen for five listed drug classes.
- 46 CFR 16.115: Civil penalties for violating drug testing rulesViolating this part, including its chemical testing requirements for dangerous drugs, carries civil penalties of up to $5,000 per violation.
- 46 CFR 16.201: Chemical testing application and failed drug testsExplains how chemical testing applies and what happens when a mariner fails a dangerous drug test, including reporting, removal and return to work.
- 46 CFR 16.203: Employer, MRO, and SAP drug testing responsibilitiesSets employer duties and MRO and SAP training and procedure duties for drug testing, and lets MROs report results to the Coast Guard.
- 46 CFR 16.205: Chemical testing exemption for foreign pilots and program reviewForeign-citizen pilots are exempt from certain chemical testing on U.S.-owned vessels abroad, and employers may request a Coast Guard program review.
- 46 CFR 16.210: Pre-employment drug testing for crewmembersMarine employers must not hire a crewmember who has not passed a chemical drug test for that employer, unless the employer waives the test under set conditions.
- 46 CFR 16.220: Periodic drug testing for credential applicantsApplicants for a Merchant Mariner Credential must pass a chemical test for dangerous drugs for certain issuances, with exceptions for recent testing.
- 46 CFR 16.230: Random drug testing requirements for crewmembersMarine employers must run random drug testing programs for covered crewmembers at a minimum annual rate of 50 percent, which the Commandant may adjust.
- 46 CFR 16.250: Reasonable cause drug testing of crewmembersMarine employers must have a crewmember chemically tested for dangerous drugs when reasonably suspected of use, based on direct observation of indicators.
- 46 CFR 16.401: Employee Assistance Program for crewmembersEmployers must provide an Employee Assistance Program for all crewmembers, with drug and alcohol education and training for crewmembers and supervisors.