College of Pathologists of Sri Lanka
- Co chairperson, International conference in Gastrointestinal pathology (ICON-GI)organized by College of Pathologists in Sri Lanka in collaboration with the British division of the IAP. 2007
- President – College of Pathologists of Sri Lanka – 2006
- Editor of the College of Pathologists journal ‘Journal of Diagnostic Pathology’, 2005
- Joint Secretary – College of Pathologists of Sri Lanka, Years 2002 , 2003, 2004
Faculty of Medicine Teachers Association, University of Colombo
- President – Faculty of Medicine Teachers Association 2004-05
- Social Secretary – Faculty of Medicine Teachers Association 2004
- Assistant secretary – Faculty of Medicine Teachers Association 1998-99
Ruhuna University Medical School Alumni Association
- President – Ruhuna University Medical School Alumni Association, 2007/2008
- Treasurer – Ruhuna University Medical School Alumni Association, 1998
Membership In Professional Organizations, Scientific Associations And Committees
- Member – International Academy of Cytology
- Life member – Sri Lanka Medical Association
- Life member – Sri Lanka Association for Advancement of Science
- Life member – College of Pathologists of Sri Lanka
- Life member – Immunological society in Sri Lanka
- Life member – Ruhuna University Medical School Alumni Association.
- Life member – Women’s chamber of industry and commerce
- Graduate member – Sri Lanka Institute of Directors
- Member – Cochran Collaboration
- Member – British division of the International Academy of Pathology
- Member – European Society of Pathology
Editorial Work
- WHO-IARC editorial committee member – 5th series WHO blue books on Tumour Classifications –WHO International Agency for Research on Cancer (WHO-IARC), Lyon, France
– Tumours of the Genitourinary system, 2021
– Tumours of the Central nervous system, 2021
– Tumours of the Lung and Thorax, 2020
– Tumours of the Female Genital Tract, 2020
– Tumours of the Soft tissue and Bone, 2019
– Tumours of the Breast, 2019
– Tumours of the Digestive tract, 2018
- Editorial committee member – Chapter 2: Breast cancer, Chapter 7: Thyroid cancer, Chapter 8: Prostate cancer in ‘National Guidelines on Early detection and referral pathways of common cancers in Sri Lanka for primary care physicians’ Published by the National cancer control programme and Ministry of Health and Indigenous medical services, Sri Lanka. ISBN : 978-955-3666-83-3
- Series co-editor – National guidelines for pathology reporting of cancer – 2018
Membership in International Study Groups
- Member – Cochrane Breast cancer group – 2019 to date
- Member – Breast cancer working group, WHO-International Agency for Research on Cancer, Lyon, France – 2019 -2020
Membership In Boards Of Study
- Chairperson of the Board of Study in Pathology, Post Graduate Institute of Medicine,
University of Colombo (July 2011 to June 2015) - Member of the Board of Study in Pathology, Post Graduate Institute of Medicine,
University of Colombo (September 2010 to June 2011) - Member of the Histopathology Scientific committee of the Oman Medical Specialty Board (August 2008 – Aug 2010)
- Member of the Board of Study in Pathology, Post Graduate Institute of Medicine, University of Colombo – (2002 -2008)
Committee Assignments at International Level
- Temporary advisor, WHO Classification of Tumours Group, International Agency for Research on Cancer (IARC), Lyon, France, 2020 October to date
- Member – ICD-O committee, International Agency for Research on Cancer (WHO/IARC), Lyon France (2020 to date)
- Member, WHO Classification of Tumours Group, International Agency for Research on Cancer (IARC), Lyon, France, 2018 to 2020 October
COMMITTEE ASSIGNMENTS AT NATIONAL LEVEL
- Member of the expert panel, ‘Management of breast symptoms, A guide for primary care doctors and family physicians’ (ISBN 978-955-0505-21-0) A book compiled and published by the National cancer control programme, Ministry of Health, Sri Lanka. 2012.
- Member, National working group for strengthening Breast cancer care in Sri Lanka. 2010 to date
- Member, National committee for cervical cancer screening 2002 -2008 and 2010 to 2015
- Co chairperson of the organizing committee – ICON GI 2007, International conference on Gastrointestinal Pathology organized by the Sri Lankan British school of Pathology (A collaboration between College of Pathologists of Sri Lanka and British division of the International Academy of Pathology) September 2007