The Contracting Parties undertake to enact, in accordance with their respective Constitutions, the necessary legislation to give effect to the provisions of the present Convention and, in particular, to provide effective penalties for persons guilty of genocide or any of the other acts enumerated in Article 3.
Persons charged with genocide or any of the other acts enumerated in Article 3 shall be tried by a competent tribunal of the State in the territory of which the act was committed, or by such international penal tribunal as may have jurisdiction with respect to those Contracting Parties which shall have accepted its jurisdiction.
Any Contracting Party may call upon the competent organs of the United Nations to take such action under the Charter of the United Nations as they consider appropriate for the prevention and suppression of acts of genocide or any of the other acts enumerated in Article 3.
Disputes between the Contracting Parties relating to the interpretation, application or fulfilment of the present Convention, including those relating to the responsibility of a State for genocide or any of the other acts enumerated in Article 3, shall be submitted to the International Court of Justice at the request of any of the parties to the dispute.
The present Convention shall be open until 31 December 1949 for signature on behalf of any Member of the United Nations and of any non-member State to which an invitation to sign has been addressed by the General Assembly.
The present Convention shall be ratified, and the instruments of ratification shall be deposited with the Secretary-General of the United Nations.
After 1 January 1950, the present Convention may be acceded to on behalf of any Member of the United Nations and of any non-member State which has received an invitation as aforesaid.
Instruments of accession shall be deposited with the Secretary-General of the United Nations.
Any Contracting Party may at any time, by notification addressed to the Secretary-General of the United Nations, extend the application of the present Convention to all or any of the territories for the conduct of whose foreign relations that Contracting Party is responsible.
On the day when the first twenty instruments of ratification or accession have been deposited, the Secretary-General shall draw up a proces-verbal and transmit a copy of it to each Member of the United Nations and to each of the non-member States contemplated in Article 11.
The present Convention shall come into force on the ninetieth day following the date of deposit of the twentieth instrument of ratification or accession.
Any ratification or accession effected subsequent to the latter date shall become effective on the ninetieth day following the deposit of the instrument of ratification or accession.
If, as a result of denunciations, the number of Parties to the present Convention should become less than sixteen, the Convention shall cease to be in force as from the date on which the last of these denunciations shall become effective.
The present Convention shall be registered by the Secretary-General of the United Nations on the date of its coming into force.”
. Convention on the Prevention and Punishment of the Crime of Genocide, Adopted by Resolution 260 (III) A of the United Nations General Assembly on 9 December 1948: http://www.hrweb.org/legal/genocide.html .