Adopted by General Assembly resolution 45/158 of 18 December 1990

Preamble

The States Parties to the present Convention,

Taking into account the principles embodied in the basic instruments of the United Nations concerning human rights, in particular the Universal Declaration of Human Rights, the International Covenant on Economic, Social and Cultural Rights, the International Covenant on Civil and Political Rights, the International Convention on the Elimination of All Forms of Racial Discrimination, the Convention on the Elimination of All Forms of Discrimination against Women and the Convention on the Rights of the Child,

Taking into account also the principles and standards set forth in the relevant instruments elaborated within the framework of the International Labour Organisation, especially the Convention concerning Migration for Employment (No. 97), the Convention concerning Migrations in Abusive Conditions and the Promotion of Equality of Opportunity and Treatment of Migrant Workers (No.143), the Recommendation concerning Migration for Employment (No. 86), the Recommendation concerning Migrant Workers (No.151), the Convention concerning Forced or Compulsory Labour (No. 29) and the Convention concerning Abolition of Forced Labour (No. 105), Reaffirming the importance of the principles contained in the Convention against Discrimination in Education of the United Nations Educational, Scientific and Cultural Organization,

Recalling the Convention against Torture and Other Cruel, Inhuman or Degrading Treatment or Punishment, the Declaration of the Fourth United Nations Congress on the Prevention of Crime and the Treatment of Offenders, the Code of Conduct for Law Enforcement Officials, and the Slavery Conventions,

Recalling that one of the objectives of the International Labour Organisation, as stated in its Constitution, is the protection of the interests of workers when employed in countries other than their own, and bearing in mind the expertise and experience of that organization in matters related to migrant workers and members of their families,

Recognizing the importance of the work done in connection with migrant workers and members of their families in various organs of the United Nations, in particular in the Commission on Human Rights and the Commission for Social Development, and in the Food and Agriculture Organization of the United Nations, the United Nations Educational, Scientific and Cultural Organization and the World Health Organization, as well as in other international organizations,

Recognizing also the progress made by certain States on a regional or bilateral basis towards the protection of the rights of migrant workers and members of their families, as well as the importance and usefulness of bilateral and multilateral agreements in this field,

Realizing the importance and extent of the migration phenomenon, which involves millions of people and affects a large number of States in the international community,

Aware of the impact of the flows of migrant workers on States and people concerned, and desiring to establish norms which may contribute to the harmonization of the attitudes of States through the acceptance of basic principles concerning the treatment of migrant workers and members of their families,

Considering the situation of vulnerability in which migrant workers and members of their families frequently-find themselves owing, among other things, to their absence from their State of origin and to the difficulties they may encounter arising from their presence in the State of employment,

Convinced that the rights of migrant workers and members of their families have not been sufficiently recognized everywhere and therefore require appropriate international protection,

Taking into account the fact that migration is often the cause of serious problems for the members of the families of migrant workers as well as for the workers themselves, in particular because of the scattering of the family,

Bearing in mind that the human problems involved in migration are even more serious in the case of irregular migration and convinced therefore that appropriate action should be encouraged in order to prevent and eliminate clandestine movements and trafficking in migrant workers, while at the same time assuring the protection of their fundamental human rights,

Considering that workers who are non-documented or in an irregular situation are frequently employed under less favourable conditions of work than other workers and that certain employers find this an inducement to seek such labour in order to reap the benefits of unfair competition,

Considering also that recourse to the employment of migrant workers who are in an irregular situation will be discouraged if the fundamental human rights of all migrant workers are more widely recognized and, moreover, that granting certain additional rights to migrant workers and members of their families in a regular situation will encourage all migrants and employers to respect and comply with the laws and procedures established by the States concerned,

Convinced, therefore, of the need to bring about the international protection of the rights of all migrant workers and members of their families, reaffirming and establishing basic norms in a comprehensive convention which could be applied universally,

Have agreed as follows:

Part I: Scope and Definitions

Article 1

1. The present Convention is applicable, except as otherwise provided hereafter, to all migrant workers and members of their families without distinction of any kind such as sex, race, colour, language, religion or conviction, political or other opinion, national, ethnic or social origin, nationality, age, economic position, property, marital status, birth or other status.

2. The present Convention shall apply during the entire migration process of migrant workers and members of their families, which comprises preparation for migration, departure, transit and the entire period of stay and remunerated activity in the State of employment as well as return to the State of origin or the State of habitual residence.

Article 2

For the purposes of the present Convention:

1. The term "migrant worker" refers to a person who is to be engaged, is engaged or has been engaged in a remunerated activity in a State of which he or she is not a national.

2.

(a) The term "frontier worker" refers to a migrant worker who retains his or her habitual residence in a neighbouring State to which he or she normally returns every day or at least once a week;

(b) The term "seasonal worker" refers to a migrant worker whose work by its character is dependent on seasonal conditions and is performed only during part of the year;

(c) The term "seafarer", which includes a fisherman, refers to a migrant worker employed on board a vessel registered in a State of which he or she is not a national;

(d) The term "worker on an offshore installation" refers to a migrant worker employed on an offshore installation that is under the jurisdiction of a State of which he or she is not a national;

(e) The term "itinerant worker'' refers to a migrant worker who, having his or her habitual residence in one State, has to travel to another State or States for short periods, owing to the nature of his or her occupation;

(f) The term "project-tied worker" refers to a migrant worker admitted to a State of employment for a defined period to work solely on a specific project being carried out in that State by his or her employer;

(g) The term "specified-employment worker" refers to a migrant worker:

(i) Who has been sent by his or her employer for a restricted and defined period of time to a State of employment to undertake a specific assignment or duty; or

(ii) Who engages for a restricted and defined period of time in work that requires professional, commercial, technical or other highly specialized skill; or

(iii) Who, upon the request of his or her employer in the State of employment, engages for a restricted and defined period of time in work whose nature is transitory or brief; and who is required to depart from the State of employment either at the expiration of his or her authorized period of stay, or earlier if he or she no longer undertakes that specific assignment or duty or engages in that work;

(h) The term "self-employed worker" refers to a migrant worker who is engaged in a remunerated activity otherwise than under acontract of employment and who earns his or her living through this activity normally working alone or together with members of his or her family, and to any other migrant worker recognized as self-employed by applicable legislation of the State of employment or bilateral or multilateral agreements.

Article 3

The present Convention shall not apply to:

(a) Persons sent or employed by international organizations and agencies or persons sent or employed by a State outside its territory to perform official functions, whose admission and status are regulated by general international law or by specific international agreements or conventions;

(b) Persons sent or employed by a State or on its behalf outside its territory who participate in development programmes and other co-operation programmes, whose admission and status are regulated by agreement with the State of employment and who, in accordance with that agreement, are not considered migrant workers;

(c) Persons taking up residence in a State different from their State of origin as investors;

(d) Refugees and stateless persons, unless such application is provided for in the relevant national legislation of, or international instruments in force for, the State Party concerned;

(e) Students and trainees;

(f) Seafarers and workers on an offshore installation who have not been admitted to take up residence and engage in a remunerated activity in the State of employment.

Article 4

For the purposes of the present Convention the term ''members of the family" refers to persons married to migrant workers or having with them a relationship that, according to applicable law, produces effects equivalent to marriage, as well as their dependent children and other dependent persons who are recognized as members of the family by applicable legislation or applicable bilateral or multilateral agreements between the States concerned.

Article 5

For the purposes of the present Convention, migrant workers and members of their families:

(a) Are considered as documented or in a regular situation if they are authorized to enter, to stay and to engage in a remunerated activity in the State of employment pursuant to the law of that State and to international agreements to which that State is a party;

(b) Are considered as non-documented or in an irregular situation if they do not comply with the conditions provided for in subparagraph (a) of the present article.

Article 6

For the purposes of the present Convention:

(a) The term "State of origin" means the State of which the person concerned is a national;

(b) The term "State of employment" means a State where the migrant worker is to be engaged, is engaged or has been engaged in a remunerated activity, as the case may be;

(c) The term "State of transit,' means any State through which the person concerned passes on any journey to the State of employment or from the State of employment to the State of origin or the State of habitual residence.

Part II: Non-discrimination with Respect to Rights

Article 7

States Parties undertake, in accordance with the international instruments concerning human rights, to respect and to ensure to all migrant workers and members of their families within their territory or subject to their jurisdiction the rights provided for in the present Convention without distinction of any kind such as to sex, race, colour, language, religion or conviction, political or other opinion, national, ethnic or social origin, nationality, age, economic position, property, marital status, birth or other status.

Part III: Human Rights of All Migrant Workers and Members of their Families

Article 8

1. Migrant workers and members of their families shall be free to leave any State, including their State of origin. This right shall not be subject to any restrictions except those that are provided by law, are necessary to protect national security, public order (ordre public), public health or morals or the rights and freedoms of others and are consistent with the other rights recognized in the present part of the Convention.

2. Migrant workers and members of their families shall have the right at any time to enter and remain in their State of origin.

Article 9

The right to life of migrant workers and members of their families shall be protected by law.

Article 10

No migrant worker or member of his or her family shall be subjected to torture or to cruel, inhuman or degrading treatment or punishment.

Article 11

1. No migrant worker or member of his or her family shall be held in slavery or servitude.

2. No migrant worker or member of his or her family shall be required to perform forced or compulsory labour.

3. Paragraph 2 of the present article shall not be held to preclude, in States where imprisonment with hard labour may be imposed as a punishment for a crime, the performance of hard labour in pursuance of a sentence to such punishment by a competent court.

4. For the purpose of the present article the term "forced or compulsory labour" shall not include:

(a) Any work or service not referred to in paragraph 3 of the present article normally required of a person who is under detention in consequence of a lawful order of a court or of a person during conditional release from such detention;

(b) Any service exacted in cases of emergency or clamity threatening the life or well-being of the community;

(c) Any work or service that forms part of normal civil obligations so far as it is imposed also on citizens of the State concerned.

Article 12

1. Migrant workers and members of their families shall have the right to freedom of thought, conscience and religion. This right shall include freedom to have or to adopt a religion or belief of their choice and freedom either individually or in community with others and in public or private to manifest their religion or belief in worship, observance, practice and teaching.

2. Migrant workers and members of their families shall not be subject to coercion that would impair their freedom to have or to adopt a religion or belief of their choice.

3. Freedom to manifest one's religion or belief may be subject only to such limitations as are prescribed by law and are necessary to protect public safety, order, health or morals or the fundamental rights and freedoms of others.

4. States Parties to the present Convention undertake to have respect for the liberty of parents, at least one of whom is a migrant worker, and, when applicable, legal guardians to ensure the religious and moral education of their children in conformity with their own convictions.

Article 13

1. Migrant workers and members of their families shall have the right to hold opinions without interference.

2. Migrant workers and members of their families shall have the right to freedom of expression; this right shall include freedom to seek, receive and impart information and ideas of all kinds, regardless of frontiers, either orally, in writing or in print, in the form of art or through any other media of their choice.

3. The exercise of the right provided for in paragraph 2 of the present article carries with it special duties and responsibilities. It may therefore be subject to certain restrictions, but these shall only be such as are provided by law and are necessary:

(a) For respect of the rights or reputation of others;

(b) For the protection of the national security of the States concerned or of public order (ordre public) or of public health or morals;

(c) For the purpose of preventing any propaganda for war;

(d) For the purpose of preventing any advocacy of national, racial or religious hatred that constitutes incitement to discrimination, hostility or violence.

Article 14

No migrant worker or member of his or her family shall be subjected to arbitrary or unlawful interference with his or her privacy, family, home, correspondence or other communications, or to unlawful attacks on his or her honour and reputation. Each migrant worker and member of his or her family shall have the right to the protection of the law against such interference or attacks.

Article 15

No migrant worker or member of his or her family shall be arbitrarily deprived of property, whether owned individually or in association with others. Where, under the legislation in force in the State of employment, the assets of a migrant worker or a member of his or her family are expropriated in whole or in part, the person concerned shall have the right to fair and adequate compensation.

Article 16

1. Migrant workers and members of their families shall have the right to liberty and security of person.

2. Migrant workers and members of their families shall be entitled to effective protection by the State against violence, physical injury, threats and intimidation, whether by public officials or by private individuals, groups or institutions.

3. Any verification by law enforcement officials of the identity of migrant workers or members of their families shall be carried out in accordance with procedure established by law.

4. Migrant workers and members of their families shall not be subjected individually or collectively to arbitrary arrest or detention; they shall not be deprived o their liberty except on such grounds and in accordance with such procedures as are established by law.

5. Migrant workers and members of their families who are arrested shall be informed at the time of arrest as far as possible in a language they understand of the reasons for their arrest and they shall be promptly informed in a language they understand of any charges against them.

6. Migrant workers and members of their families who are arrested or detained on a criminal charge shall be brought promptly before a judge or other officer authorized by law to exercise judicial power and shall be entitled to trial within a reasonable time or to release. It shall not be the general rule that while awaiting trial they shall be detained in custody, but release may be subject to guarantees to appear for trial, at any other stage of the judicial proceedings and, should the occasion arise, for the execution of the judgement.

7. When a migrant worker or a member of his or her family is arrested or committed to prison or custody pending trial or is detained in any other manner:

(a) The consular or diplomatic authorities of his or her State of origin or of a State representing the interests of that State shall, if he or she so requests, be informed without delay of his or her arrest or detention and of the reasons therefor;

(b) The person concerned shall have the right to communicate with the said authorities. Any communication by the person concerned to the said authorities shall be forwarded without delay, and he or she shall also have the right to receive communications sent by the said authorities without delay;

(c) The person concerned shall be informed without delay of this right and of rights deriving from relevant treaties, if any, applicable between the States concerned, to correspond and to meet with representatives of the said authorities and to make arrangements with them for his or her legal representation.

8. Migrant workers and members of their families who are deprived of their liberty by arrest or detention shall be entitled to take proceedings before a court, in order that that court may decide without delay on the lawfulness of their detention and order their release if the detention is not lawful. When they attend such proceedings, they shall have the assistance, if necessary without cost to them, of an interpreter, if they cannot understand or speak the language used.

9. Migrant workers and members of their families who have been victims of unlawful arrest or detention shall have an enforceable right to compensation.

Article 17

1. Migrant workers and members of their families who are deprived of their liberty shall be treated with humanity and with respect for the inherent dignity of the human person and for their cultural identity.

2. Accused migrant workers and members of their families shall, save in exceptional circumstances, be separated from convicted persons and shall be subject to separate treatment appropriate to their status as unconvicted persons. Accused juvenile persons shall be separated from adults and brought as speedily as possible for adjudication.

3. Any migrant worker or member of his or her family who is detained in a State of transit or in a State of employment for violation of provisions relating to migration shall be held, in so far as practicable, separately from convicted persons or persons detained pending trial.

4. During any period of imprisonment in pursuance of a sentence imposed by a court of law, the essential aim of the treatment of a migrant worker or a member of his or her family shall be his or her reformation and social rehabilitation. Juvenile offenders shall be separated from adults and be accorded treatment appropriate to their age and legal status.

5. During detention or imprisonment, migrant workers and members of their families shall enjoy the same rights as nationals to visits by members of their families.

6. Whenever a migrant worker is deprived of his or her liberty, the competent authorities of the State concerned shall pay attention to the problems that may be posed for members of his or her family, in particular for spouses and minor children.

7. Migrant workers and members of their families who are subjected to any form of detention or imprisonment in accordance with the law in force in the State of employment or in the State of transit shall enjoy the same rights as nationals of those States who are in the same situation.

8. If a migrant worker or a member of his or her family is detained for the purpose of verifying any infraction of provisions related to migration, he or she shall not bear any costs arising therefrom.

Article 18

1. Migrant workers and members of their families shall have the right to equality with nationals of the State concerned before the courts and tribunals. In the determination of any criminal charge against them or of their rights and obligations in a suit of law, they shall be entitled to a fair and public hearing by a competent, independent and impartial tribunal established by law.

2. Migrant workers and members of their families who are charged with a criminal offence shall have the right to be presumed innocent until proven guilty according to law.

3. In the determination of any criminal charge against them, migrant workers and members of their families shall be entitled to the following minimum guarantees:

(a) To be informed promptly and in detail in a language they understand of the nature and cause of the charge against them;

(b) To have adequate time and facilities for the preparation of their defence and to communicate with counsel of their own choosing;

(c) To be tried without undue delay;

(d) To be tried in their presence and to defend themselves in person or through legal assistance of their own choosing; to be informed, if they do not have legal assistance, of this right; and to have legal assistance assigned to them, in any case where the interests of justice so require and without payment by them in any such case if they do not have sufficient means to pay;

(e) To examine or have examined the witnesses against them and to obtain the attendance and examination of witnesses on their behalf under the same conditions as witnesses against them;

(f) To have the free assistance of an interpreter if they cannot understand or speak the language used in court;

(g) Not to be compelled to testify against themselves or to confess guilt.

4. In the case of juvenile persons, the procedure