This document contains an update on the work of the OPCW Fact-Finding Mission in Syria (FFM) regarding the alleged use of toxic chemicals as a weapon in Douma, the Syrian Arab Republic, on 7 April 2018. The work of the FFM was conducted in accordance with preambular paragraph 8 and operative paragraphs 5 and 6 of decision EC-M-48/DEC.1 (dated 4 February 2015) and other relevant decisions of the OPCW Executive Council (hereinafter “the Council”), as well as under the Director-General’s authority to seek to uphold at all times the object and purpose of the Chemical Weapons Convention, as reinforced by...