The representative of Spain to the Organization for Prohibition of Chemical Weapons (OPCW); Mr. Fernando Arias González and ambassador of Spain in Tehran; Mr. Lopez Busquets, accompanied by the representative of the National Authority of Disarmament in MFA of Iran visited TPM on August 29th, 2017.

Firstly, TPM warfare victims guided the guests to visit different part of the museum and in the following meeting, the guests got acquainted with other educational and art activities of TPM. Mr. Arias pointed out the use of chemical weapons against Iran and stated:" The use of weapons of mass destruction is a war crime. But when they are used in such massive quantities and continuously within such a short period of time, crime against humanity would be a more accurate title". Furthermore, the treatment of chemical warfare survivors in Spain and other fields of joint cooperation were discussed.

In the end, TPM's plaques were delivered to the guests as memorial.