List of chemical arms control agreements

Chemical arms control is the attempt to limit the use or possession of chemical weapons through arms control agreements. These agreements are often motivated by the common belief "that these weapons ...are abominable", and by a general agreement that chemical weapons do "not accord with the feelings and principles of civilized warfare." The first chemical arms control agreement was the Strasbourg Agreement of 1675 between France and the Holy Roman Empire.

Source: Wikipedia — List of chemical arms control agreements (CC BY-SA 4.0)