| English | French |
| Principles on the effective investigation and documentation of torture and other cruel, inhuman or degrading treatment or punishment | protocole d'Istanbul |
| Principles on the effective investigation and documentation of torture and other cruel, inhuman or degrading treatment or punishment | Principes relatifs aux moyens d'enquêter efficacement sur la torture et autres peines ou traitements cruels, inhumains ou dégradants |
