ANNEX TO THE CONVENTION : Regulations respecting the laws and customs of war on land #Section III : On military authority over hostile territory - Art. 56.
Art. 56. The property of the communes, that of religious, charitable, and educational institutions, and those of arts and science, even when State property, shall be treated as private property.
All seizure of and destruction, or intentional damage done to such institutions, to historical monuments, works of art or science, is prohibited, and should be made the subject of proceedings.