AOTCA
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AOTCA Officers
President Jeremy Choi
Deputy President Ruston Tambunan
Vice Presidents Representative of each member organization
Secretary General Yoshimasa Tajiri
Treasurer Matsuoka Nobuaki
Auditors Phan Vu Hoang(Vietnam)
Sistomo siswoatmodjo(Indonesia)
Honorary Advisors Ahmad Mustapha Ghazali
Chang Luck
Chung Ku Chung
David Russell
Gil Levy
Koo Jong-Tae
Noel Rowland
Thomas Lee
Toshihiro Ikeda
Advisors Harpal Singh Dhillon
Jiri Nekovar (Czech, CFE)
Euney Marie J. Mata-Perez
Michael Cadesky (Canada, STEP)
Marcellus Wong
Raymond Tang
Bryan Chan
Minoru Nakazato
Piergiorgio Valente (Italy, GTAP, CFE)
Chairman of Technical Committee Euney Marie J. Mata-Perez
Vice Chairmen of Technical Committee Wu Xiao Qiang & Kathy Kun
Chairman of Professional Affairs Committee Thomas Lee
AOTCA Member Organizations
Name of organization Country President
Bekas Pegawai HASIL Malaysia Ms. Emily Ang Li
Chartered Tax Institute of Malaysia Malaysia Mr. Chow Chee Yen
China Certified Tax Agents Association China Ms. Song Lan
China Taipei Certified Tax Agents Association Chinese Taipei Mr. Ming-Chao Huang
Hong Kong Institute of Certified Public Accountants Hong Kong Mr. Law Fu Yuen, Patrick
Indonesian Tax Consultants' Association Indonesia Mr. Ruston Tambunan
Institute of Public Accountants Australia Mr. Julie Williams
Japan Federation of Certified Public Tax Accountants' Associations Japan Mr. Naoki Ota
Japan Tax Research Institute Japan Mr. Tsunehiro Asada
Korean Association of Certified Public Tax Accountants Korea Mr. Koo Jae Yi
Mongolian Association of Certified Tax Consultants Mongolia Mrs. Altanzaya Gunsen
Pakistan Tax Bar Association Pakistan Mr. Abdul Qair Memon
Singapore Institute of Accredited Tax Professionals Singapore Mr. Felix Wong
Tax-Accountancy Association Union of Chinese Taipei Chinese Taipei Mr. Hung, Ming-Hsien
The Tax Institute Australia Mr. Marg Marshall
Tax Management Association of the Philippines Philippines Ms. Eleanor L. Roque
Taxation Institute of Hong Kong Hong Kong Mr. Webster Ng
Vietnam Tax Consultants' Association Viet-nam Ms. Nguyen Thi Cuc
Associate Member Organizations
Name of organization Country President
Institute of Chartered Accountants of Bangladesh Bangladesh Mr. A F Nesaruddin
Institute of Chartered Accountants of Sri Lanka Sri Lanka Mr. Jagath Perera