Convention (IV) respecting the Laws and Customs of War on Land and its annex: Regulations concerning the Laws and Customs of War on Land. The Hague, 18 October 1907.
ANNEX TO THE CONVENTION : Regulations respecting the laws and customs of war on land #Section II : Hostilities #Chapter III : Flags of truce
Art. 32. A person is regarded as a parlementaire who has been authorized by one of the belligerents to enter into communication with the other, and who advances bearing a white flag. He has a right to inviolability, as well as the trumpeter, bugler or drummer, the flag-bearer and interpreter who may accompany him.