Weapons Convention to seek to amend the Chemical Weapons Convention to include each covered fentanyl substance on schedule 1, 2, or 3 of the Annex on Chemicals to the Chemical Weapons Convention. (b) Report Not later than 180 days after the date of the enactment of this Act, the Secretary of State shall submit to Congress a report on the implementation of this section. (c) Definitions In this section— (1) the term Chemical Weapons Convention means the Convention on the Prohibition of the Development, Production, Stockpiling and use of Chemical Weapons and on their Destruction, done at Paris, January 13, 1993 (commonly known as the Chemical Weapons Convention )