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Maritime Labour Convention, 2006, as amended (MLC, 2006)

(Entry into force: 20 Aug 2013)Adoption: Geneva, 94th ILC session (23 Feb 2006) - Status: Up-to-date instrument (Technical Convention).Convention may be denounced: 20 Aug 2033 - 20 Aug 2034

Original version of the MLC, 2006

Download the full official text of MLC, 2006 as amended in PDF format: English - French - Spanish - Arabic - German - Russian - Chinese

Amendments

Amendment titleStatusEnd of formal disagreement periodNotes 
Amendments of 2014 to the MLC, 2006In Force18 Jul 2016Date of entry into force: 18 Jan 2017List Countries
Amendments of 2016 to the MLC, 2006In Force08 Jul 2018Date of entry into force: 08 Jan 2019List Countries
Amendments of 2018 to the MLC, 2006In Force26 Jun 2020Date of entry into force: 26 Dec 2020List Countries
Amendments of 2022 to the MLC, 2006Not in force23 Jun 2024Expected date of entry into force: 23 Dec 2024List Countries

Title 1. Minimum requirements for seafarers to work on a ship

Regulation 1.1 - Minimum age

To ensure that no under-age persons work on a ship

  1. 1. No person below the minimum age shall be employed or engaged or work on a ship.
  2. 2. The minimum age at the time of the initial entry into force of this Convention is 16 years.
  3. 3. A higher minimum age shall be required in the circumstances set out in the Code.
Standard A1.1 - Minimum age
  1. 1. The employment, engagement or work on board a ship of any person under the age of 16 shall be prohibited.
  2. 2. Night work of seafarers under the age of 18 shall be prohibited. For the purposes of this Standard, night shall be defined in accordance with national law and practice. It shall cover a period of at least nine hours starting no later than midnight and ending no earlier than 5 a.m.
  3. 3. An exception to strict compliance with the night work restriction may be made by the competent authority when:
    • (a) the effective training of the seafarers concerned, in accordance with established programmes and schedules, would be impaired; or
    • (b) the specific nature of the duty or a recognized training programme requires that the seafarers covered by the exception perform duties at night and the authority determines, after consultation with the shipowners' and seafarers' organizations concerned, that the work will not be detrimental to their health or well-being.
  4. 4. The employment, engagement or work of seafarers under the age of 18 shall be prohibited where the work is likely to jeopardize their health or safety. The types of such work shall be determined by national laws or regulations or by the competent authority, after consultation with the shipowners' and seafarers' organizations concerned, in accordance with relevant international standards.
Guideline B1.1 - Minimum age
  1. 1. When regulating working and living conditions, Members should give special attention to the needs of young persons under the age of 18.

Regulation 1.2 - Medical certificate

To ensure that all seafarers are medically fit to perform their duties at sea

  1. 1. Seafarers shall not work on a ship unless they are certified as medically fit to perform their duties.
  2. 2. Exceptions can only be permitted as prescribed in the Code.
Standard A1.2 - Medical certificate
  1. 1. The competent authority shall require that, prior to beginning work on a ship, seafarers hold a valid medical certificate attesting that they are medically fit to perform the duties they are to carry out at sea.
  2. 2. In order to ensure that medical certificates genuinely reflect seafarers' state of health, in light of the duties they are to perform, the competent authority shall, after consultation with the shipowners' and seafarers' organizations concerned, and giving due consideration to applicable international guidelines referred to in Part B of this Code, prescribe the nature of the medical examination and certificate.
  3. 3. This Standard is without prejudice to the International Convention on Standards of Training, Certification and Watchkeeping for Seafarers, 1978, as amended ("STCW"). A medical certificate issued in accordance with the requirements of STCW shall be accepted by the competent authority, for the purpose of Regulation 1.2. A medical certificate meeting the substance of those requirements, in the case of seafarers not covered by STCW, shall similarly be accepted.
  4. 4. The medical certificate shall be issued by a duly qualified medical practitioner or, in the case of a certificate solely concerning eyesight, by a person recognized by the competent authority as qualified to issue such a certificate. Practitioners must enjoy full professional independence in exercising their medical judgement in undertaking medical examination procedures.
  5. 5. Seafarers that have been refused a certificate or have had a limitation imposed on their ability to work, in particular with respect to time, field of work or trading area, shall be given the opportunity to have a further examination by another independent medical practitioner or by an independent medical referee.
  6. 6. Each medical certificate shall state in particular that:
    • (a) the hearing and sight of the seafarer concerned, and the colour vision in the case of a seafarer to be employed in capacities where fitness for the work to be performed is liable to be affected by defective colour vision, are all satisfactory; and
    • (b) the seafarer concerned is not suffering from any medical condition likely to be aggravated by service at sea or to render the seafarer unfit for such service or to endanger the health of other persons on board.
  7. 7. Unless a shorter period is required by reason of the specific duties to be performed by the seafarer concerned or is required under STCW:
    • (a) a medical certificate shall be valid for a maximum period of two years unless the seafarer is under the age of 18, in which case the maximum period of validity shall be one year;
    • (b) a certification of colour vision shall be valid for a maximum period of six years.
  8. 8. In urgent cases the competent authority may permit a seafarer to work without a valid medical certificate until the next port of call where the seafarer can obtain a medical certificate from a qualified medical practitioner, provided that:
    • (a) the period of such permission does not exceed three months; and
    • (b) the seafarer concerned is in possession of an expired medical certificate of recent date.
  9. 9. If the period of validity of a certificate expires in the course of a voyage, the certificate shall continue in force until the next port of call where the seafarer can obtain a medical certificate from a qualified medical practitioner, provided that the period shall not exceed three months.
  10. 10. The medical certificates for seafarers working on ships ordinarily engaged on international voyages must as a minimum be provided in English.
Guideline B1.2 - Medical certificate
Guideline B1.2.1 - International guidelines
  1. 1. The competent authority, medical practitioners, examiners, shipowners, seafarers' representatives and all other persons concerned with the conduct of medical fitness examinations of seafarer candidates and serving seafarers should follow the ILO/WHO Guidelines for Conducting Pre-sea and Periodic Medical Fitness Examinations for Seafarers, including any subsequent versions, and any other applicable international guidelines published by the International Labour Organization, the International Maritime Organization or the World Health Organization.

Regulation 1.3 - Training and qualifications

Purpose: To ensure that seafarers are trained or qualified to carry out their duties on board ship

  1. 1. Seafarers shall not work on a ship unless they are trained or certified as competent or otherwise qualified to perform their duties.
  2. 2. Seafarers shall not be permitted to work on a ship unless they have successfully completed training for personal safety on board ship.
  3. 3. Training and certification in accordance with the mandatory instruments adopted by the International Maritime Organization shall be considered as meeting the requirements of paragraphs 1 and 2 of this Regulation.
  4. 4. Any Member which, at the time of its ratification of this Convention, was bound by the Certification of Able Seamen Convention, 1946 (No. 74), shall continue to carry out the obligations under that Convention unless and until mandatory provisions covering its subject matter have been adopted by the International Maritime Organization and entered into force, or until five years have elapsed since the entry into force of this Convention in accordance with paragraph 3 of Article VIII, whichever date is earlier.

Regulation 1.4 - Recruitment and placement

Purpose: To ensure that seafarers have access to an efficient and well-regulated seafarer recruitment and placement system

  1. 1. All seafarers shall have access to an efficient, adequate and accountable system for finding employment on board ship without charge to the seafarer.
  2. 2. Seafarer recruitment and placement services operating in a Member’s territory shall conform to the standards set out in the Code.
  3. 3. Each Member shall require, in respect of seafarers who work on ships that fly its flag, that shipowners who use seafarer recruitment and placement services that are based in countries or territories in which this Convention does not apply, ensure that those services conform to the requirements set out in the Code.
Standard A1.4 – Recruitment and placement
  1. 1. Each Member that operates a public seafarer recruitment and placement service shall ensure that the service is operated in an orderly manner that protects and promotes seafarers’ employment rights as provided in this Convention.
  2. 2. Where a Member has private seafarer recruitment and placement services operating in its territory whose primary purpose is the recruitment and placement of seafarers or which recruit and place a significant number of seafarers, they shall be operated only in conformity with a standardized system of licensing or certification or other form of regulation. This system shall be established, modified or changed only after consultation with the shipowners’ and seafarers’ organizations concerned. In the event of doubt as to whether this Convention applies to a private recruitment and placement service, the question shall be determined by the competent authority in each Member after consultation with the shipowners’ and seafarers’ organizations concerned. Undue proliferation of private seafarer recruitment and placement services shall not be encouraged.
  3. 3. The provisions of paragraph 2 of this Standard shall also apply – to the extent that they are determined by the competent authority, in consultation with the shipowners’ and seafarers’ organizations concerned, to be appropriate – in the context of recruitment and placement services operated by a seafarers’ organization in the territory of the Member for the supply of seafarers who are nationals of that Member to ships which fly its flag. The services covered by this paragraph are those fulfilling the following conditions:
    • (a) the recruitment and placement service is operated pursuant to a collective bargaining agreement between that organization and a shipowner;
    • (b) both the seafarers’ organization and the shipowner are based in the territory of the Member;
    • (c) The Member has national laws or regulations or a procedure to authorize or register the collective bargaining agreement permitting the operation of the recruitment and placement service; and
    • (d) the recruitment and placement service is operated in an orderly manner and measures are in place to protect and promote seafarers’ employment rights comparable to those provided in paragraph 5 of this Standard.
  4. 4. Nothing in this Standard or Regulation 1.4 shall be deemed to:
    • (a) prevent a Member from maintaining a free public seafarer recruitment and placement service for seafarers in the framework of a policy to meet the needs of seafarers and shipowners, whether the service forms part of or is coordinated with a public employment service for all workers and employers; or
    • (b) impose on a Member the obligation to establish a system for the operation of private seafarer recruitment or placement services in its territory.
  5. 5. A Member adopting a system referred to in paragraph 2 of this Standard shall, in its laws and regulations or other measures, at a minimum:
    • (a) prohibit seafarer recruitment and placement services from using means, mechanisms or lists intended to prevent or deter seafarers from gaining employment for which they are qualified;
    • (b) require that no fees or other charges for seafarer recruitment or placement or for providing employment to seafarers are borne directly or indirectly, in whole or in part, by the seafarer, other than the cost of the seafarer obtaining a national statutory medical certificate, the national seafarer’s book and a passport or other similar personal travel documents, not including, however, the cost of visas, which shall be borne by the shipowner; and
    • (c) ensure that seafarer recruitment and placement services operating in its territory:
      • (i) maintain an up-to-date register of all seafarers recruited or placed through them, to be available for inspection by the competent authority;
      • (ii) make sure that seafarers are informed of their rights and duties under their employment agreements prior to or in the process of engagement and that proper arrangements are made for seafarers to examine their employment agreements before and after they are signed and for them to receive a copy of the agreements;
      • (iii) verify that seafarers recruited or placed by them are qualified and hold the documents necessary for the job concerned, and that the seafarers’ employment agreements are in accordance with applicable laws and regulations and any collective bargaining agreement that forms part of the employment agreement;
      • (iv) make sure, as far as practicable, that the shipowner has the means to protect seafarers from being stranded in a foreign port;
      • (v) examine and respond to any complaint concerning their activities and advise the competent authority of any unresolved complaint;
      • (vi) establish a system of protection, by way of insurance or an equivalent appropriate measure, to compensate seafarers for monetary loss that they may incur as a result of the failure of a recruitment and placement service or the relevant shipowner under the seafarers’ employment agreement to meet its obligations to them, and ensure that seafarers are informed, prior to or in the process of engagement, of their rights under that system.
  6. 6. The competent authority shall closely supervise and control all seafarer recruitment and placement services operating in the territory of the Member concerned. Any licences or certificates or similar authorizations for the operation of private services in the territory are granted or renewed only after verification that the seafarer recruitment and placement service concerned meets the requirements of national laws and regulations.
  7. 7. The competent authority shall ensure that adequate machinery and procedures exist for the investigation, if necessary, of complaints concerning the activities of seafarer recruitment and placement services, involving, as appropriate, representatives of shipowners and seafarers.
  8. 8. Each Member which has ratified this Convention shall, in so far as practicable, advise its nationals on the possible problems of signing on a ship that flies the flag of a State which has not ratified the Convention, until it is satisfied that standards equivalent to those fixed by this Convention are being applied. Measures taken to this effect by the Member that has ratified this Convention shall not be in contradiction with the principle of free movement of workers stipulated by the treaties to which the two States concerned may be parties.
  9. 9. Each Member which has ratified this Convention shall require that shipowners of ships that fly its flag, who use seafarer recruitment and placement services based in countries or territories in which this Convention does not apply, ensure, as far as practicable, that those services meet the requirements of this Standard.
  10. 10. Nothing in this Standard shall be understood as diminishing the obligations and responsibilities of shipowners or of a Member with respect to ships that fly its flag.
Guideline B1.4 – Recruitment and placement
Guideline B1.4.1 – Organizational and operational guidelines
  1. 1. When fulfilling its obligations under Standard A1.4, paragraph 1, the competent authority should consider:
    • (a) taking the necessary measures to promote effective cooperation among seafarer recruitment and placement services, whether public or private;
    • (b) the needs of the maritime industry at both the national and international levels, when developing training programmes for seafarers that form the part of the ship’s crew that is responsible for the ship’s safe navigation and pollution prevention operations, with the participation of shipowners, seafarers and the relevant training institutions;
    • (c) making suitable arrangements for the cooperation of representative shipowners’ and seafarers’ organizations in the organization and operation of the public seafarer recruitment and placement services, where they exist;
    • (d) determining, with due regard to the right to privacy and the need to protect confidentiality, the conditions under which seafarers’ personal data may be processed by seafarer recruitment and placement services, including the collection, storage, combination and communication of such data to third parties;
    • (e) maintaining an arrangement for the collection and analysis of all relevant information on the maritime labour market, including the current and prospective supply of seafarers that work as crew classified by age, sex, rank and qualifications, and the industry’s requirements, the collection of data on age or sex being admissible only for statistical purposes or if used in the framework of a programme to prevent discrimination based on age or sex;
    • (f) ensuring that the staff responsible for the supervision of public and private seafarer recruitment and placement services for ship’s crew with responsibility for the ship’s safe navigation and pollution prevention operations have had adequate training, including approved sea-service experience, and have relevant knowledge of the maritime industry, including the relevant maritime international instruments on training, certification and labour standards;
    • (g) prescribing operational standards and adopting codes of conduct and ethical practices for seafarer recruitment and placement services; and
    • (h) exercising supervision of the licensing or certification system on the basis of a system of quality standards.
  2. 2. In establishing the system referred to in Standard A1.4, paragraph 2, each Member should consider requiring seafarer recruitment and placement services, established in its territory, to develop and maintain verifiable operational practices. These operational practices for private seafarer recruitment and placement services and, to the extent that they are applicable, for public seafarer recruitment and placement services should address the following matters:
    • (a) medical examinations, seafarers’ identity documents and such other items as may be required for the seafarer to gain employment;
    • (b) maintaining, with due regard to the right to privacy and the need to protect confidentiality, full and complete records of the seafarers covered by their recruitment and placement system, which should include but not be limited to:
      • (i) the seafarers’ qualifications;
      • (ii) record of employment;
      • (iii) personal data relevant to employment; and
      • (iv) medical data relevant to employment;
    • (c) maintaining up-to-date lists of the ships for which the seafarer recruitment and placement services provide seafarers and ensuring that there is a means by which the services can be contacted in an emergency at all hours;
    • (d) procedures to ensure that seafarers are not subject to exploitation by the seafarer recruitment and placement services or their personnel with regard to the offer of engagement on particular ships or by particular companies;
    • (e) procedures to prevent the opportunities for exploitation of seafarers arising from the issue of joining advances or any other financial transaction between the shipowner and the seafarers which are handled by the seafarer recruitment and placement services;
    • (f) clearly publicizing costs, if any, which the seafarer will be expected to bear in the recruitment process;
    • (g) ensuring that seafarers are advised of any particular conditions applicable to the job for which they are to be engaged and of the particular shipowner’s policies relating to their employment;
    • (h) procedures which are in accordance with the principles of natural justice for dealing with cases of incompetence or indiscipline consistent with national laws and practice and, where applicable, with collective agreements;
    • (i) procedures to ensure, as far as practicable, that all mandatory certificates and documents submitted for employment are up to date and have not been fraudulently obtained and that employment references are verified;
    • (j) procedures to ensure that requests for information or advice by families of seafarers while the seafarers are at sea are dealt with promptly and sympathetically and at no cost; and
    • (k) verifying that labour conditions on ships where seafarers are placed are in conformity with applicable collective bargaining agreements concluded between a shipowner and a representative seafarers’ organization and, as a matter of policy, supplying seafarers only to shipowners that offer terms and conditions of employment to seafarers which comply with applicable laws or regulations or collective agreements.
  3. 3. Consideration should be given to encouraging international cooperation between Members and relevant organizations, such as:
    • (a) the systematic exchange of information on the maritime industry and labour market on a bilateral, regional and multilateral basis;
    • (b) the exchange of information on maritime labour legislation;
    • (c) the harmonization of policies, working methods and legislation governing recruitment and placement of seafarers;
    • (d) the improvement of procedures and conditions for the international recruitment and placement of seafarers; and
    • (e) workforce planning, taking account of the supply of and demand for seafarers and the requirements of the maritime industry.
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