The five accountants were meet in the auditorium of the University of Indonesia (UI) on October 17, 1957 and agreed to establish the association of accountants Indonesia. Because the meeting was not attended by all accountants who have decided to form the Preparatory Committee for Establishment of Indonesian Accountants Association. As the Chairman is Prof.Dr. Soemardjo Tjitrosidojo, Go Tie Siem as a writer, Basuki Siddharta as Treasurer, Hendra Darmawan and Tan Tong Djoe as Commissioner. In answer to the letter sent by the Committee to six other accountants, they claim to agree with the idea.