Treaties, States Parties and Commentaries
Treaties and Documents
Geneva Conventions of 1949 and Additional Protocols, and their Commentaries
Historical Treaties and Documents
Convention (IV) relative to the Protection of Civilian Persons in Time of War. Geneva, 12 August 1949.
Penal legislation. IV. Applicable provisions
The courts shall apply only those provisions of law which were applicable prior to the offence, and which are in accordance with general principles of law, in particular the principle that the penalty shall be proportioned to the offence. They shall take into consideration the fact that the accused is not a national of the Occupying Power.
Commentary of 1958