ICRC databases on international humanitarian law
Treaties and Documents
1949 Conventions and Additional Protocols, and their Commentaries
Historical Treaties and Documents
Treaty on the Protection of Artistic and Scientific Institutions and Historic Monuments (Roerich Pact). Washington, 15 april 1935.
Art. 6. The States which do not sign the present Treaty on the date it is opened for signature may sign or adhere to it at any time.