The OPCW Executive Council set a 90-day deadline for Syria to comply with the Chemical Weapons Convention.
Investigators identified Syria's air force as responsible for March 2017 sarin attacks against rebel-held communities in Syria.
U.S. Alleges New Syrian Chlorine Attack
A new report details the extent to which 11 key states are fulfilling, promoting, or undermining 10 standards identified as critical elements of the nonproliferation and disarmament regime.
A number of international bodies have been engaged in investigating alleged chemical weapons use in Syria, although attribution and accountability gaps remain to be filled.
OPCW Says Chlorine Used in Syria Attack
Tensions are evident over international efforts to investigate chemical weapons use in Syria.
Remarks by Daryl Kimball to the Conference on Chemical Weapons, Armed Conflict and Humanitarian Law at Queens University, Kingston, Ontario on October 29, 2018
UN Reports Syrian Chlorine Attacks