Royal Association of Royals and Nobles:

British Scholars Association:

Cambridge University Alumni Society of Cambridge University, England, and its former Treasurer in Sri Lanka:

Alumni Association of  University of Brighton

California Grad School of Theology

Haggai Institute

Japan International Cooperation Agency-JICA

World Jurist Association USA

International Council of Psychologists, USA

Institute of Counselling, Glasgow

Charter Member of the American Association of Christian Counsellors-AACC, USA

BASL- The Bar Association of Sri Lanka

Colombo Law Society

Organization of Professional Associations-OPA

Japan International Cooperation Agency-JICA, Japan

Chartered Fellow of CIPD-London

Member and Adviser Lifeboat foundation

International Bar Association

American Alumni Association SL

American Compensation Association