Later on, the World Peace Congress asked the United Nations to declare war as illegal by sending the Renunciation of War Resolution, resolutions adopted at the third World Peace Thai Congress in 2010, to UN Secretary-General, Ban Ki-moon, requesting him to ask all Heads of States of the UN to adopt the resolutions by suitably amending their individual Constitutions, or by enacting a special law by their legislatures.

[1][2] Since its foundation, the World Peace Congress has a wide range of participants, including Martin Almada, Shabana Azmi, A. Balasubramaniam, Roy Bhaskar, Oliver DeMille, Robert Jensen, Yinhe Li, Rajiv Malhotra, Ruth Manorama, N. Radhakrishnan,[3] Sulak Sivaraksa, Tenzin Tethong, and John Zerzan.

Panelists participated in further discussions about the quest for world peace and, collectively, constructed the Congress 2010 Resolutions.

The workshop was facilitated by Morkeaw (Jaipetch Klajon), a natural medicine practitioner, and was attended by 130 participants.

This key Resolution of the World Peace Congress, emanating from the Third Congress in Thailand in 2010, points out the ubiquity of war after the signing of UN Charter (in the City of San Francisco on 26 June 1945), the Preamble to which states that members of the United Nations are "determined to save succeeding generations from the scourge of war.” To re-focus attention to world peace and help accomplish this goal set by UN Charter, the World Peace Congress unanimously approved this Resolution and asked the United Nations, via a communication to its Secretary General, to similarly endorse the declaration renouncing “War as an instrument of State Policy.” This objective is to be further advanced by positive policies and practices in the form of educational aids, media events, and other promotions organized by the World Peace Congress collaborators worldwide.