21 January 2026
Fifth Report of the IIT

Fifth Report of the IIT

Dated 21 January 2026

The fifth report of the IIT sets out the findings of the investigations conducted in the period between March 2024 and December 2025, focusing on the incident in Kafr Zeita, the Syrian Arab Republic, on 1 October 2016.

Reports and Statements

Document Symbol Title Date
S/2478/2026 Note by the Technical Secretariat: Fifth Report by the OPCW Investigation and Identification Team Pursuant to Paragraph 10 of Decision C-SS-4/DEC.3 "Addressing the Threat from Chemical Weapons Use" Kafr Zeita (Syrian Arab Republic) 1 October 2016 21 January 2026