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Convention on the Prevention and Punishment of the Crime of Genocide, 9 December 1948.
The present Convention shall remain in effect for a period of ten years as from the date of its coming into force.
It shall thereafter remain in force for successive periods of five years for such Contracting Parties as have not denounced
it at least six months before the expiration of the current period.
Denunciation shall be effected by a written notification addressed to the Secretary-General of the United Nations.