- Participated in the National Workshop on Clinical Pharmacology; held at the Postgraduate Institute of Medical Education and Research, Chandigarh, India: 9th to 14th February 1998
- Participated in a training programme on “Organising, equipping and functioning of a Clinical Skills Laboratory at Adelaide University, Australia: 14th to 25th May 2001
- Participated in a regional meeting of drug information services activity. 8th – 12th May 2007 in Chennai, India. Presentation on “Drug information Centre services in Sri Lanka” on 8th May 2007 in Chennai,India.
- Participated at the 2nd Diabetes Asia Study Group Conference. 26th -27th March 2010, Doha – State of Qatar.
- Participation of Prof. Kusum De Abrew- World Diabetes Congress of the IDF, 2nd-6th December 2013, Melbourne, Australia.
- Participated in the Regional Meeting on strengthening NCD civil society organizations, 9-10 July 2015, WHO/SEARO, New Delhi.
University of Colombo
- Member of senate – since 2006
Services to Ceylon Medical College Council (CMCC)
- Examiner of portfolio and viva voce of internal pharmacists.
- As an examiner of the External Pharmacy programme viva voce examination for certification of Pharmacists for private sector
- As a lecturer for internal Pharmacy programme and as an examiner for internal Pharmacists examinations
- Member as the Head of Department of Pharmacology at CMCC meetings 2010/2011