International Network of Museums for Peace (INMP) has granted Consultative Status of Economical and Social Council of the UN on May 2014. Consultative Status enables an organization to engage with ECOSOC and its subsidiary bodies, as well as with UN Secretariat and allows the representatives of these organizations to participate in events and conferences and render their consultative opinions.

INMP is non-profit organization including more than 40 museums for peace which works to promote a culture of peace through raising awareness about the catastrophic consequences of war and violence and its harmful effects on human and environment.

Tehran Peace Museum is an active member of the INMP.