Approved by General Assembly resolution 317(IV) of 2 December 1949
entry into force 25 July 1951, in accordance with article 24
Whereas prostitution and the accompanying evil of the traffic in persons for the purpose of prostitution are incompatible with the dignity and worth of the human person and endanger the welfare of the individual, the family and the community,
Whereas, with respect to the suppression of the traffic in women and children, the following international instruments are in force:
Whereas the League of Nations in 1937 prepared a draft Convention/3 extending the scope of the above-mentioned instruments, and
Whereas developments since 1937 make feasible the conclusion of a convention consolidating the above-mentioned instruments and embodying the substance of the 1937 draft Convention as well as desirable alterations therein:
The Contracting parties
Hereby agree as hereinafter provided:
The Parties to the present Convention agree to punish any person who, to gratify the passions of another:
The Parties to the present Convention further agree to punish any person who:
To the extent permitted by domestic law, attempts to commit any of the offences referred to in articles 1 and 2, and acts preparatory to the commission thereof, shall also be punished.
To the extent permitted by domestic law, intentional participation in the acts referred to in articles 1 and 2 above shall also be punishable.
To the extent permitted by domestic law, acts of participation shall be treated as separate offences whenever this is necessary to prevent impunity.
In cases where injured persons are entitled under domestic law to be parties to proceedings in respect of any of the offences referred to in the present Convention, aliens shall be so entitled upon the same terms as nationals.
Each Party to the present Convention agrees to take all the necessary measures to repeal or abolish any existing law, regulation or administrative provision by virtue of which persons who engage in or are suspected of engaging in prostitution are subject either to special registration or to the possession of a special document or to any exceptional requirements for supervision or notification.
Previous convictions pronounced in foreign States for offences referred to in the present Convention shall, to the extent permitted by domestic law, be taken into account for the purposes of:
The offences referred to in articles 1 and 2 of the present Convention shall be regarded as extraditable offences in any extradition treaty which has been or may hereafter be concluded between any of the Parties to this Convention.
The Parties to the present Convention which do not make extradition conditional on the existence of a treaty shall henceforward recognize the offences referred to in articles 1 and 2 of the present Convention as cases for extradition between themselves.
Extradition shall be granted in accordance with the law of the State to which the request is made.
In States where the extradition of nationals is not permitted by law, nationals who have returned to their own State after the commission abroad of any of the offences referred to in articles 1 and 2 of the present Convention shall be prosecuted in and punished by the courts of their own State.
This provision shall not apply if, in a similar case between the Parties to the present Convention, the extradition of an alien cannot be granted.
The provisions of article 9 shall not apply when the person charged with the offence has been tried in a foreign State and, if convicted, has served his sentence or had it remitted or reduced in conformity with the laws of that foreign State.
Nothing in the present Convention shall be interpreted as determining the attitude of a Party towards the general question of the limits of criminal jurisdiction under international law.
The present Convention does not affect the principle that the offences to which it refers shall in each State be defined, prosecuted and punished in conformity with its domestic law.
The Parties to the present Convention shall be bound to execute letters of request relating to offences referred to in the Convention in accordance with their domestic law and practice.
The transmission of letters of request shall be effected:
In cases 1 and 3 a copy of the letters of request shall always be sent to the superior authority of the State to which application is made.
Unless otherwise agreed, the letters of request shall be drawn up in the language of the authority making the request, provided always that the State to which the request is made may require a translation in its own language, certified correct by the authority making the request.
Each Party to the present Convention shall notify to each of the other Parties to the Convention the method or methods of transmission mentioned above which it will recognize for the letters of request of the latter State.
Until such notification is made by a State, its existing procedure in regard to letters of request shall remain in force.
Execution of letters of request shall not give rise to a claim for reimbursement of charges or expenses of any nature whatever other than expenses of experts.
Nothing in the present article shall be construed as an undertaking on the part of the Parties to the present Convention to adopt in criminal matters any form or methods of proof contrary to their own domestic laws.
Each Party to the present Convention shall establish or maintain a service charged with the co-ordination and centralization of the results of the investigation of offences referred to in the present Convention.
Such services should compile all information calculated to facilitate the prevention and punishment of the offences referred to in the present Convention and should be in close contact with the corresponding services in other States.
To the extent permitted by domestic law and to the extent to which the authorities responsible for the services referred to in article 14 may judge desirable, they shall furnish to the authorities responsible for the corresponding services in other States the following information:
The information so furnished shall include descriptions of the offenders, their fingerprints, photographs, methods of operation, police records and records of conviction.
The Parties to the present Convention agree to take or to encourage, through their public and private educational, health, social, economic and other related services, measures for the prevention of prostitution and for the rehabilitation and social adjustment of the victims of prostitution and of the offences referred to in the present Convention.
The Parties to the present Convention undertake, in connection with immigration and emigration, to adopt or maintain such measures as are required, in terms of their obligations under the present Convention, to check the traffic in persons of either sex for the purpose of prostitution.
In particular they undertake:
The Parties to the present Convention undertake, in accordance with the conditions laid down by domestic law, to have declarations taken from aliens who are prostitutes, in order to establish their identity and civil status and to discover who has caused them to leave their State. The information obtained shall be communicated to the authorities of the State of origin of the said persons with a view to their eventual repatriation.
The Parties to the present Convention undertake, in accordance with the conditions laid down by domestic law and without prejudice to prosecution or other action for violations thereunder and so far as possible:
Where the persons referred to in the preceding paragraph cannot themselves repay the cost of repatriation and have neither spouse, relatives nor guardian to pay for them, the cost of repatriation as far as the nearest frontier or port of embarkation or airport in the direction of the State of origin shall be borne by the State where they are in residence, and the cost of the remainder of the journey shall be borne by the State of origin.
The Parties to the present Convention shall, if they have not already done so, take the necessary measures for the supervision of employment agencies in order to prevent persons seeking employment, in particular women and children, from being exposed to the danger of prostitution.
The Parties to the present Convention shall communicate to the Secretary-General of the United Nations such laws and regulations as have already been promulgated in their States, and thereafter annually such laws and regulations as may be promulgated, relating to the subjects of the present Convention, as well as all measures taken by them concerning the application of the Convention. The information received shall be published periodically by the Secretary-General and sent to all Members of the United Nations and to non-member States to which the present Convention is officially communicated in accordance with article 23.
If any dispute shall arise between the Parties to the present Convention relating to its interpretation or application and if such dispute cannot be settled by other means, the dispute shall, at the request of any one of the Parties to the dispute, be referred to the International Court of Justice.
The present Convention shall be open for signature on behalf of any Member of the United Nations and also on behalf of any other State to which an invitation has been addressed by the Economic and Social Council.
The present Convention shall be ratified and the instruments of ratification shall be deposited with the Secretary-General of the United Nations.
The States mentioned in the first paragraph which have not signed the Convention may accede to it.
Accession shall be effected by deposit of an instrument of accession with the Secretary-General of the United Nations.
For the purposes of the present Convention the word "State" shall include all the colonies and Trust Territories of a State signatory or acceding to the Convention and all territories for which such State is internationally responsible.
The present Convention shall come into force on the ninetieth day following the date of deposit of the second instrument of ratification or accession.
For each State ratifying or acceding to the Convention after the deposit of the second instrument of ratification or accession, the Convention shall enter into force ninety days after the deposit by such State of its instrument of ratification or accession.
After the expiration of five years from the entry into force of the present Convention, any Party to the Convention may denounce it by a written notification addressed to the Secretary-General of the United Nations.
Such denunciation shall take effect for the Party making it one year from the date upon which it is received by the Secretary-General of the United Nations.
The Secretary-General of the United Nations shall inform all Members of the United Nations and non-member States referred to in article 23:
Each Party to the present Convention undertakes to adopt, in accordance with its Constitution, the legislative or other measures necessary to ensure the application of the Convention.
The provisions of the present Convention shall supersede in the relations between the Parties thereto the provisions of the international instruments referred to in subparagraphs 1, 2, 3 and 4 of the second paragraph of the Preamble, each of which shall be deemed to be terminated when all the Parties thereto shall have become Parties to the present Convention.
Nothing in the present Convention shall be deemed to prejudice any legislation which ensures, for the enforcement of the provisions for securing the suppression of the traffic in persons and of the exploitation of others for purposes of prostitution, stricter conditions than those provided by the present Convention.
The provisions of articles 23 to 26 inclusive of the Convention shall apply to the present Protocol.
1/ See Official Records of the third session of the General Assembly, Part I, Resolutions, page 165.
2/ See Official Records of the second session of the General Assembly, Resolutions, page 32.
3/ See League of Nations Official Journal, 18th Year. No. 12, page 955.