Geneva Convention relative to the Protection of Civilian Persons in Time of War
Adopted on 12 August 1949 by the Diplomatic Conference for the Establishment of International Conventions for the Protection of Victims of War, held in Geneva from 21 April to 12 August, 1949
entry into force 21 October 1950
https://www.refworld.org/legal/agreements/icrc/1949/en/32227