ICRC databases on international humanitarian law
Treaties, States Parties and Commentaries
Treaties and Documents
Geneva Conventions of 1949 and Additional Protocols, and their Commentaries
Historical Treaties and Documents
Convention relative to the Treatment of Prisoners of War. Geneva, 27 July 1929.
Part II : Capture - Art. 5.
Art. 5. Every prisoner of war is required to declare, if he is interrogated on the subject, his true names and rank, or his regimental number.
If he infringes this rule, he exposes himself to a restriction of the privileges accorded to prisoners of his category.
No pressure shall be exercised on prisoners to obtain information regarding the situation in their armed forces or their country. Prisoners who refuse to reply may not be threatened, insulted, or exposed to unpleasantness or disadvantages of any kind whatsoever.
If, by reason of his physical or mental condition, a prisoner is incapable of stating his identity, he shall be handed over to the Medical Service.