The 29th Conference of States Parties to the Chemical Weapons Convention (CWC) was held in The Hague, The Netherlands from 25 to 29 November 2024. Diplomatic delegations and high-ranking officials from 193 member states of the organisation for the Prohibition of Chemical Weapons (OPCW) were present at the conference. Representatives of the Tehran Peace Museum and the Chemical Weapons Victims Association, while attending the conference, held a side event, read a statement, and met with diplomatic delegations and members of other NGOs from different countries around the world during the conference. The Tehran Peace Museum, as a members of the CWC NGO Coalition, has had close ties with the OPCW in recent years, and has been actively involved in supporting victims of chemical weapons and raising awareness about the effects and consequences of these weapons on human health and the environment.