Historical APOC Main Committee and Trustees
Founding Members of APOC
| Dr. Rapee Sagarik | Chairman |
| Mr. Yusof Alsagoff | Vice Chairman |
| Dr. Haruyuki Kamemoto | Vice Chairman |
| Dr. Kiat W. Tan | Honorary Secretary |
Committee Members of the First APOCMC
| Dr. Rapee Sagarik | Chairman |
| Dr. Haruyuki Kamemoto | Vice Chairman |
| Mr. Yusof Alsagoff | Vice Chairman |
| Mr. Makoto Hanajima | Japan, Member |
| Dr. Pimchai Apavtjrut | Thailand, Member |
| Ms. Rosemary Bromwich | Australia, Member |
| Dr. Kiat W. Tan | Honorary Secretary |
Committee Members of the Second APOCMC
| Mr. Yusof Alsagoff | Singapore, Chairman |
| Dr. Pimchai Apavtjrut | Thailand, Vice Chairman |
| Mr. Wal Nicholson | Australia |
| Mr. Makoto Hanajima | Japan |
| Mr. Justin Tkatchenko | Papua New Guinea |
| Mr. Mok Hai Lim | Malaysia |
| Dr. A.R. Kuehnie | Hawaii, USA |
| Prof. S.P. Vij | India |
| Dr. Tim W. Yam | Singapore, Secretary |
Committee Members of the Third APOCMC
| Dr. Rapee Sagarik | Thailand, Honorary President |
| Dr. Haruyuki Kamemoto | USA, Permanent Advisor |
| Mrs. Joyce Stewart | UK, Honorary Advisor |
| Mr. Peter Furniss | USA, Honorary Advisor |
| Mr. Wal Nicholson | Australia, Chairman |
| Mr. Haruhiko Nagata | Japan, Vice Chairman |
| Dr. Wee Kiat Tan | Singapore, Committee Member |
| Mr. Syed Yusof Alsagoff | Singapore, Committee Member |
| Mr. Makoto Hanajima | Japan, Committee Member |
| Prof. S.P. Vij | India, Committee Member |
| Mrs. Jean Nicholson | Australia, Secretary |
Committee Members of the Fourth APOCMC
| Dr. Rapee Sagarik | Thailand, Honorary President |
| Dr. Haruyuki Kamemoto | USA, Permanent Advisor |
| Mrs. Joyce Stewart | UK, Honorary Advisor |
| Mr. Peter Furniss | USA, Honorary Advisor |
| Dr. Wee Kiat Tan | Singapore, Honorary Advisor |
| Mr. Haruhiko Nagata | Japan, Chairman |
| Mr. S. S. Chen | Taiwan, Vice Chairman |
| Mr. Syed Yusof Alsagoff | Singapore, Committee Member |
| Mr. Wal Nicholson | Australia, Committee Member |
| Mr. Makoto Hanajima | Japan, Committee Member |
| Prof. Kee Yoeup Paek | Korea, Committee Member |
| Prof. S.P. Vij | India, Committee Member |
| Prof. Syoichi Ichihashi | Japan, Secretary |
Committee Members of the Fifth APOCMC
| Dr. Rapee Sagarik | Thailand, Honorary President |
| Dr. Haruyuki Kamemoto | USA, Permanent Advisor |
| Mrs. Joyce Stewart | UK, Honorary Advisor |
| Mr. Peter Furniss | USA, Honorary Advisor |
| Dr. Wee Kiat Tan | Singapore, Honorary Advisor |
| Dr. Henry Francis Oakeley | UK, Honorary Advisor |
| Mr. Syed Yusof Alsagoff | Singapore, Committee Member |
| Mr. S. S. Chen | Taiwan, Chairman |
| Mr. Haruhiko Nagata | Japan, Committee Member |
| Mr. Makoto Hanajima | Japan, Committee Member |
| Mr. Kiang Ho Wong | Malaysia, Committee Member |
| Prof. Kee Yoeup Paek | Korea, Committee Member |
| Dr. John Elliott | Singapore, Committee Member |
| Mr. Vejvarut Krairit | Thailand, Committee Member |
| Mr. Linuhung Sutikno | Indonesia, Committee Member |
| Dr. Wen Huei Chen | Taiwan, Secretary |
| Ms. Betty Huang | Taiwan, Secretary |