2025 Calendar
Below is a list of events relevant to the CWC Coalition for 2025. These include events hosted by the CWC Coalition, the OPCW, our members, and partners.
If you would like to add your event, please send an email to [email protected] with the following information: event title; organizers; date and time; and information on how to register/attend the event.
Event: 108th Session of the Executive Council
Organizer: OPCW
Dates: 4 – 7 March 2025
Location: The Hague, Netherlands
Event: Anniversary of the chemical attack on Halabja, Iraq
Date: 16 March
Event: 110th Anniversary of the Second Battle of Ypres/Ieper
Date: 22 April
Event: 100th Anniversary of Signing of Geneva Protocol
Date: 17 June
Event: 109th Session of the Executive Council
Organizer: OPCW
Dates: 8 – 11 July 2025
Location: The Hague, Netherlands
Event: 110th Session of the Executive Council
Organizer: OPCW
Dates: 7 – 10 October 2025
Location: The Hague, Netherlands
Event: Conference on the Establishment of a Middle East Zone Free of Nuclear Weapons and Other WMDs
Organizer: United Nations
Dates: November 2025
Location: New York City, USA
Event: 30th Conference of the States Parties to the CWC
Organizer: OPCW
Dates: 24 – 28 November 2025
Location: The Hague, Netherlands
Registration info: to be announced
Event: Day of Remembrance for Victims of Chemical Warfare
Date: 30 November 2025