Departments [edit l Most of the offices of the ministry were moved to a new grand building complex; Sri Ayutthaya Building, 443 Sri Ayutthaya Rd., Ratchathewi, Bangkok in 1992. This building is on the former premises of the office of the South East Asia Treaty organization (SEATO). Administration [edit] Office of the Minister Office of the Permanent Secretary Functional departments [edit] Department of Consular Affairs Department of Protocol Thailand International Development Cooperation Agency Department of International Economic Affairs Department of Treaties and Legal Affairs Department of Information Department of International Organizations Regional departments edit Department of European Affairs Department of American and South Pacific Affairs Thailand Department of ASEAN Affairs (for cooperation under the framework of the ASEAN group; bilateral relations between and each ASEAN member is under the East Asian Affairs Department)