Chemical Weapons

Geneva Protocol: Protocol for the Prohibition of the Use of Asphyxiating, Poisonous or Other Gases, and of Bacteriological Methods of Warfare (1925)

Chemical Weapons Convention: Convention on the Prohibition of the Development, Production, Stockpiling and Use of Chemical Weapons and on their Destruction (1992)

See also :

Bilateral Destruction Agreement: Agreement between the United States of America and the Union of Soviet Socialist Republics on Destruction and Non-Production of Chemical Weapons and on Measures to Facilitate the Multilateral Convention on Banning Chemical Weapons (1990)

India-Pakistan Agreement on Chemical Weapons: India - Pakistan Joint Declaration on the Complete Prohibition of Chemical Weapons (1992)