- The instrument of ratification of Hungary of the Chemical Weapons Convention (CWC) was deposited on the 31st October 1996, and the agreement was promulgated by Act No.
－ 1996年10月31日交存匈牙利《化学武器公约》批准书，经匈牙利议会批准，1997年CIV号法案颁布了该协定。