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Rector Emeritus of Assumption University, Nov. 2002 – to date
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President of Stanford Alumni Club of Thailand 2007 – to date
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President, the Phi Delta Kappa, Thailand Chapter, 2006
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Member of Advisory Board of Catholic Teachers Association
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Honorary Adviser, the Phi Delta Kappa, Thailand Chapter, 1988
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Chairman of Commission for Youth, Ruam Chit Nom Klao Foundation, under the honorary Chairmanship of Her Royal Highness Princess Kalayani Mahidol, 1982
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Board Member of Prince of Songkhla’s University Council, 1989 – Feb. 2004
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Board Member of North Eastern University, 1988 – 2002
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Board Member of St.John’s University 1990 – to date
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Board Member of Rattana Bandit University 1998 – 2004
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Member of the National Research Council of Thailand
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Honorary President of Thailand Chapter of the Internet Society
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President of the Catholic Education Association (Thailand)
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President of Stanford Alumni Club of Thailand
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Member, Executive Committee, Association of Christian Universities and Colleges in Asia.
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Executive Committee Member of the Education Reform Office.
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Rector of Assumption University, 1978 – Oct. 2002
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Member of National Legislative Assembly.
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President of the Association of Private Institutions of Higher Education.
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President of St. Gabriel’s Alumni Association, 1986 – 1987, 1994 – 1996.
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President of Stanford Alumni Club of Thailand.
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Secretary General of Catholic Education Council of Thailand from 1969 – 1996.
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Member of the Board of Directors of the Congress of Parent and Teacher Associations of Thailand, 1975.
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Chairman of the Division of Public Relations, National Congress of PTAs, 1980.
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Advisor to the Federation of Private Educational Associations of Thailand, 1989.
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Advisor to the Association of Private Higher Educational Institutions of Thailand, 1989.
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President of Association of Christian Universities and Colleges in Asia, 1992 – 1994.
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Visiting Professor at Tienjin Institute of Technology, China.
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Principal and Director of St. Gabriel’s College, 1965 – 1975.
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Provincial Superior of the Brothers of St. Gabriel in Thailand, 1973 – 1977.
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Member of Board of Education of the National Legislative Assembly.
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Appointed by the Prime Minister as Educational Specialist to the Ministry of Education, 1975 – 1977.
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Member of Commission for Financial Affairs and Subsidy Policy of Private Schools, Ministry of Education, 1975 – 1982.
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Member of National Commission for drafting Education Scheme B.E. 2520.
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Member of Commission for Evaluation of Secondary School Education Development, appointed by the National Education Commission, 1979 – 1980.
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Member of Commission for Music and Cultural Performances, appointed by the Department of Culture, Ministry of Education, 1979 – 1980.
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Member of Commission for setting up Educational Standard for Private Schools, Ministry of Education, 1980 – 1981.
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Appointed by the Office of the Prime Minister, as Educational Specialist to the Planning Committee of the National Social and Economic Development Council, 1980 – 1981.
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Member of Special Commission to keep Bangkok clean, appointed by the National Council of Women of Thailand, 1980 – 1982.
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Member of Commission for Policy Planning of Private Education, appointed by the National Education Commission, 1981 – 1982.
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A committee member to scrutinize Education Bill on behalf of the Government, appointed by the Parliament, 1981 – 1982.
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Chairman of the Board of Trustees of ABAC 1973 – 1977.
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One of the Founders of the Congress of Parent and Teacher Associations of Thailand, attached to the Ministry of Education.
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One of the Founders of Rom Sai Tong FOUNDATION.
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Executive Secretary, President and Advisor of Phi Delta Kappa, Thailand Chapter 1982 – 1988, 1988 – 1990.
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Appointed by the Office of Prime Minister as Educational Specialist to the Ministry of Education, 1981 – 1987.
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Member of Commission for Welfare of the Aged, appointed by the Minister of Interior, 1982 – 1986.
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Regional Secretary for Asia and Oceania of the International Office of Catholic Education, 1983.
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One of the founders of the Federation of Private Educational Associations of Thailand.
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Vice President of the Federation of Private Educational Associations of Thailand, 1987 – 1989.
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Vice President of Association of Private Higher Education Institutions of Thailand, 1987 – 1989.
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Permanent Representative of Office International de L’ Enseignement Catholigue at UNESCO, Bangkok, 1969.
Member (Fifth Class) of the Most Admirable Order of the Direkgunabhorn.
(บ.ภ.)
2010