Section 7(2)(u) in The Chemical Weapons Convention Act, 2000
(u)determine, from time to time, the quantity limit that a person at any time may produce, otherwise acquire, retain, transfer or use any Toxic Chemical or Precursor listed in any of the Schedules 1 to 3 in the Annex on Chemicals to the Convention, any Discrete Organic Chemical including Discrete Organic Chemical containing elements of phosphorous, sulphur or fluorine for purposes not prohibited under the Convention;