The 1997 Convention on the Prohibition of the Use, Stockpiling, Production and Transfer or Anti-Personnel Mines and on their Destruction is the international agreement that bans antipersonnel landmines. It is usually referred to as the Ottawa Convention or the Mine Ban Treaty.
The Convention was concluded by the Diplomatic Conference on an International Total Ban on Anti-Personnel Land Mines at Oslo on 18 September 1997. In accordance with its article 15, the Convention was opened for signature at Ottawa, Canada, by all States from 3 December 1997 until 4 December 1997, and remained open thereafter at the United Nations Headquarters in New York until its entry into force. In December 1997 a total of 122 governments signed the treaty in Ottawa, Canada. As of July 2024, 164 States have formally agreed to be bound by the Convention.