The Association of Siamese Architects under Royal Patronage (ASA) has organized “Architect’1986” exhibition to promote professionalism in architecture since 1986 (except for 1990) until today or 30 times, with around 350,000 visitors annually. In 2017, ASA board members (2016-2018) agreed to organize “Architect’17 or 31st of its kind from Tuesday 2-Sunday 7 May, 2017 at 1-3 Challenger Hall, Impact Muang Thong Thani, Chaeng Wattana Road, Banmai Sub-district, Pak Kret District, Nonthaburi Province, in accordance with the following objectives.