Fellow
21st Trust, London
Degree of Master of philosophy
University of Colombo, Sri Lanka
Degree of Bachelor of Laws
University of Colombo, Sri Lanka
Sri Lanka Law College
International Human Rights Law and International Humanitarian Law
Human Rights Teachers by the International Institute of Human Rights, Strasbourg
Post Graduate Diploma in Peace Research
University of Oslo, Norway
successfully completing an Postgraduate Diploma
Raoul Wallenberg Institute for Human Rights and Humanitarian Law , Sweden
21st Trust, London
Human Rights Center, State University of New York at Buffalo, New York, USA
Faculty of Law, University of Alberta, Canada
Salzburg Seminar Series- 435, (Constitution Making)
Aspen Institute, Washington D.C., USA
George Mason University, Virginia, USA
Lloyd Law College, Noida, India
Jagran Lakecity University, Bhopal, India
National University of Juridical Sciences, Kolkata, India
Rajiv Gandhi National Law University, Patiyala, Chandhigar, India
Faculty of Law, University of Colombo
University of Colombo, Sri Lanka
Dept. of Public & Int. Law, Faculty of Law, University of Colombo
Faculty of Law, University of Colombo
Faculty of Law, University of Colombo
Faculty of Law, University of Colombo
Prof. N.R. Madhava Menon SAARC Moot Court Competition
University of Colombo
National Centre for Advanced Studies in Humanities & Social sciences, Sri Lanka
Editorial Committee, Lloydians Law Review, Lloyd Law, College, Noida, India
SPARC, University of Colombo
Bar Association of Sri Lanka
Norway - Sri Lankan Friendship Association
Board of Studies, Faculty of Graduate Studies, University of Colombo
National Literary Panel, Ministry of Cultural Affairs, Sri Lanka
Board of Management, NILIS, University of Colombo
Faculty Board, Faculty of Graduate Studies, University of Colombo
Board of Studies, Faculty of Graduate Studies, University of Colombo
Board of Studies, Faculty of Graduate Studies, University of Colombo
University Council, University of Colombo
Steering Committee on Drafting a New Bill of Rights for Sri Lanka, Ministry of Constitutional Affairs
University of Colombo
University of Colombo – Ex –Officio (Head of Dept.)
Editorial Board, University of Colombo Review, University of Colombo
Editorial Board, University of Colombo Review, University of Colombo
Advisory Board, Sri Lanka Journal of International Law, Faculty of Law, University of Colomb
Colombo Law Review, Faculty of Law, University of Colombo
University of Colombo – Ex –Officio (Head of Dept.)
One –Text Initiative, Sri Lanka, Colombo
Distance Learning Programme on Human Rights and Peace Studies, Centre for the Study of Human Rights, University of Colombo
Master of Laws Degree Programme, Faculty of Law, University of Colombo
SAARC Free Media Commission (SAFMA), New Delhi
Landmine Ban Advocacy Forum-Eminent Persons Group (Sri Lanka)
Berghof Foundation, Sri Lanka Office, Colombo