Part III : Captivity #Section V : Relations between prisoners of war and the authorities #Chapter 3 : Penal sanctions with regard to prisoners of war #I. General provisions - Art. 47.
Art. 47. A statement of the facts in cases of acts constituting a breach of discipline, and particularly an attempt to escape, shall be drawn up in writing without delay. The period during which prisoners of war of whatever rank are detained in custody (pending the investigation of such offences) shall be reduced to a strict minimum.
The judicial proceedings against a prisoner of war shall be conducted as quickly as circumstances will allow. The period during which prisoners shall be detained in custody shall be as short as possible.
In all cases the period during which a prisoner is under arrest (awaiting punishment or trial) shall be deducted from the sentence, whether disciplinary or judicial, provided such deduction is permitted in the case of members of the national forces.