[NOTE: All the protections of the Universal Declaration of Human Rights, the ICCPR, and the ICESCR apply to all persons including immigrant workers.]
International Convention on the Protection of the Rights of All Migrant Workers and Members of Their Families (1990)
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.
Every migrant worker and every member of his or her family shall have the right to recognition everywhere as a person before the law.
1. Migrant workers shall enjoy treatment not less favourable than that which applies to nationals of the State of employment in respect of remuneration and:
(a) Other conditions of work, that
is to say, overtime, hours of work, weekly rest, holidays with pay, safety,
health, termination of the employment relationship and any other conditions of
work which, according to national law and practice, are covered by these terms;
2. It shall not be lawful to
derogate in private contracts of employment from the principle of equality of
treatment referred to in paragraph 1 of the present article.
1. States Parties recognize the right of migrant workers and members of their families:
(a) To take part in meetings and
activities of trade unions and of any other associations established in
accordance with law, with a view to protecting their economic, social, cultural
and other interests, subject only to the rules of the organization concerned;
1. With respect to social security, migrant workers and members of their families shall enjoy in the State of employment the same treatment granted to nationals in so far as they fulfill the requirements provided for by the applicable legislation of that State and the applicable bilateral and multilateral treaties. The competent authorities of the State of origin and the State of employment can at any time establish the necessary arrangements to determine the modalities of application of this norm.
2. Where the applicable legislation does not allow migrant workers and members of their families a benefit, the States concerned shall examine the possibility of reimbursing interested persons the amount of contributions made by them with respect to that benefit on the basis of the treatment granted to nationals who are in similar circumstances.
Migrant workers and members of their families shall have the right to receive any medical care that is urgently required for the preservation of their life or the avoidance of irreparable harm to their health on the basis of equality of treatment with nationals of the State concerned. Such emergency medical care shall not be refused them by reason of any irregularity with regard to stay or employment.
1. Each Member for which this Convention is in force undertakes to apply, without discrimination in respect of nationality, race, religion or sex, to immigrants lawfully within its territory, treatment no less favourable than that which it applies to its own nationals in respect of the following matters:
(a) in so far as such matters are regulated by law or regulations, or are subject to the control of administrative authorities
(i) remuneration, including family allowances where these form part of remuneration, hours of work, overtime arrangements, holidays with pay, restrictions on home work, minimum age for employment, apprenticeship and training, womens work and the work of young persons;
(ii) membership of trade unions and enjoyment of the benefits of collective bargaining;
(b) social security (that is to say, legal provision in respect of employment injury, maternity, sickness, invalidity, old age, death, unemployment and family responsibilities, and any other contingency which, according to national laws or regulations, is covered by a social security scheme),
In cases where the number of migrants going from the territory of one Member to that of another is sufficiently large, the competent authorities of the territories concerned shall, whenever necessary or desirable, enter into agreements for the purpose of regulating matters of common concern arising in connection with the application of the provisions of this Convention.
1. For the purpose of this Convention the term migrant for employment means a person who migrates from one country to another with a view to being employed otherwise than on his own account and includes any person regularly admitted as a migrant for employment.
2. This Convention does not apply to
(a) frontier workers;
(b) short-term entry of members of the liberal professions and artistes; and
1. In cases where the number of migrants for employment going from the territory of one Member to that of another is sufficiently large, the competent authorities of the territories concerned shall, whenever necessary or desirable, enter into agreements for the purpose of regulating matters of common concern arising in connection with the application of the provisions of this Annex.
2. Where the members maintain a system of supervision over contracts of employment, such agreements shall indicate the methods by which the contractual obligations of the employers shall be enforced.
Any person who promotes clandestine or illegal immigration shall be subject to appropriate penalties.
Each Member for which this Convention is in force undertakes to respect the basic human rights of all migrant workers.
1. On condition that he has resided legally in the territory for the purpose of employment, the migrant worker shall not be regarded as in an illegal or irregular situation by the mere fact of the loss of his employment, which shall not in itself imply the withdrawal of his authorisation of residence or, as the case may be, work permit.
2. Accordingly, he shall enjoy equality of treatment with nationals in respect in particular of guarantees of security of employment, the provision of alternative employment, relief work and retraining.
1. Without prejudice to measures designed to control movements of migrants for employment by ensuring that migrant workers enter national territory and are admitted to employment in conformity with the relevant laws and regulations, the migrant worker shall, in cases in which these laws and regulations have not been respected and in which his position cannot be regularised, enjoy equality of treatment for himself and his family in respect of rights arising out of past employment as regards remuneration, social security and other benefits.
2. In case of dispute about the rights referred to in the preceding paragraph, the worker shall have the possibility of presenting his case to a competent body, either himself or through a representative.
4. Nothing in this Convention shall prevent Members from giving persons who are illegally residing or working within the country the right to stay and to take up legal employment.
Each Member shall, by methods appropriate to national conditions and practice--
(g) guarantee equality of treatment, with regard to working conditions, for all migrant workers who perform the same activity whatever might be the particular conditions of their employment.
1. A Member may take all necessary measures which fall within its competence and collaborate with other Members to facilitate the reunification of the families of all migrant workers legally residing in its territory.
2. The members of the family of the migrant worker to which this Article applies are the spouse and dependent children, father and mother.
The general obligation to respect and guarantee human rights binds States, independent of any circumstance or consideration, including the alien status of persons.
The migrant quality of a person cannot constitute justification to deprive him of the enjoyment and exercise of his human rights, among them labor rights. A migrant, at the moment of taking on a work relationship, acquires rights by being a worker, which must be recognized and guaranteed, independent of his regular or irregular situation in the State of employment. These rights are the consequence of a labor relationship.
The State has the obligation to respect and guarantee human labor rights of all workers, independent of their condition as nationals or foreigners, and to not tolerate situations of discrimination that prejudice them, in labor relationships that are established between private persons (employer-employee). The State must not permit that private employers violate the rights of workers, or that a contractual relationship weakens minimum international standards.
Workers, by being entitled to labor rights, must be able to count on all adequate means to exercise them. Undocumented migrant workers have the same labor rights that correspond to the rest of workers in the State of employment, and the State must take all necessary measures for this to be recognized and complied with in practice.
States cannot subordinate or condition the observation of the principal of equality before the law and non discrimination in consequence of the objectives of its public policies, whatever these may be, including those of migrant character.
No person should be dismissed or prejudiced in his or her employment by reason of trade union membership or legitimate trade union activities, and it is important to forbid and penalize in practice all acts of anti-union discrimination in respect of employment The basic regulations that exist in the national legislation prohibiting acts of anti-union discrimination are inadequate when they are not accompanied by procedures to ensure that effective protection against such acts is guaranteed.352
The remedies now available to undocumented workers dismissed for attempting to exercise their trade union in no way sanction the act of anti-union discrimination already committed, but only act as possible deterrents for future acts. Such an approach is likely to afford little protection to undocumented workers who can be indiscriminately dismissed for exercising freedom of association rights without any direct penalty aimed at dissuading such action.353
The United States shall ensure that its labor laws and regulations provide for high labor standards, consistent with high quality and productivity workplaces, and shall continue to strive to improve those standards in that light.
The United States shall promote compliance with and effectively enforce its labor law through appropriate government action.
The objectives of this Agreement are to . . . promote, to the maximum extent possible, the labor principles set out in Annex I:
 See ILO, Freedom of Association: Digest of decisions and principles of the Freedom of Association Committee of the Governing Body of the ILO (1994), para. 739, 748.
 See ILO Committee on Freedom of Association, Case No. 2227, Report on Complaints against the Government of the United States presented by the AFL-CIO and the Confederation of Mexican Workers (CTM) (November 2003).