An observance on "Day of Remembrance for all Victims of Chemical Warfare" was held in Tehran Peace Museum on Monday 29 April 2013.

Survivors of chemical warfare and their families, war veterans, representatives of NGOs and international organizations as well as officials were among the participants of the ceremony.

Statements by Iranian vice president, UN Secretary General and the OPCW Director General were read during the program.

Mr. Mohamadi a survivor of chemical warfare, delivered a message on behalf of CW victims and wished for abolition of chemical weapons and all WMD.

At the end of the program, an Olive tree was planted in front of the Peace museum as the symbol of peace and non-violence.

To see the photos of the event click here .