Part III : Captivity #Section V : Relations between prisoners of war and the authorities #Chapter 3 : Penal sanctions with regard to prisoners of war #III. Judicial proceedings - Art. 66.
Art. 66. If sentence of death is passed on a prisoner of war, a communication setting forth in detail the nature and the circumstances of the offence shall be addressed as soon as possible to the representative of the protecting Power for transmission to the Power in whose armed forces the prisoner served.
The sentence shall not be carried out before the expiration of a period of at least three months from the date of the receipt of this communication by the protecting Power.