The association established a provisional committee for the first year of operation, with Mr. Aphai Phaemchit as the president. After that, the first annual general meeting was held on May 13, 1989 and an elected president was appointed to manage the association. Association of Landscape Architects of Thailand Use the abbreviation “PTTEP”, use the English name “Thai Association of Landscape Architects”, abbreviate “TALA”, the mark of the association With a symbolic form of land, water, plants and buildings with the word “Thailand Landscape Architects Association 1987” and currently has an office located at 12 Soi Rama 9, Rama 9 Road, Hua Mak Subdistrict, Bang Kapi District, Bangkok 10240, Thailand.