Presidential Year	President	Secretary
1971 – 1973	Dr P R Anthonis (Founder President)	Dr A D Soysa
1974 – 1975	Dr R C J Rustomjee	Dr A D Soysa
1976 – 1977	Dr S A Cabraal	Dr A D Soysa
1978 – 1979	Dr S E Wijetilleke	Dr J T Fernando
1980 – 1981	Dr S Rajanayagam	Dr G W Karunaratne
1982 – 1983	Dr A D Soysa	Dr S J Stephen
1984 – 1985	Dr P M Jayawardene	Dr G W Karunaratne
1986 – 1987	Dr A Gabriel	Dr S Y D C Wickramasinghe
1988 – 1989	Dr S J Stephen	Dr S Y D C Wickramasinghe

1990 – 1991	Dr L S Attygalle	Dr Colvin Samarasinghe
1992 – 1993	Dr G W Karunaratne	Dr Colvin Samarasinghe
1994	Professor C Canagaretna	Dr Gamini Goonetilleke
1995	Dr S Y D C Wickramasinghe	Dr Gamini Goonetilleke
1996	Professor A P Aluwihare	Dr S P Welgama
1997	Dr Stanmore de Alwis	Dr S P Welgama
1998	Professor Dayasiri Fernando	Professor Mohan de Silva
1999	Dr D W Weerasooriya	Dr N Ganeshananthan
2000	Professor A H Sheriffdeen	Professor D N Samarasekera
2001	Dr Gamini Goonetilleke	Professor Mohan de Silva

2002	Dr N Ganeshananthan	Professor Mandika Wijeratne
2003	Professor P C A Ratnatunga	Professor M D Lamawansa
2004	Professor Mohan de Silva	Professor Aloka Pathirana
2005	Dr Indranee Amarasinghe	Dr Naomal Perera
2006	Dr Upali Banagala	Professor Ishan De Zoysa
2007	Dr M Ganesaratnam	Professor S Chandrasekera
2008	Dr D S Liyanarachchi	Dr Malik Samarasinghe
2009	Dr Narendra Pinto	Dr Satish K Goonesinghe
2010	Dr Ranjith Ellawala	Professor Ajith Malalasekera
2011	Dr K L Fernando	Professor Bawantha Gamage

2012	Professor Neville D Perera	Dr Rezni Cassim
2013	Professor Ranil Fernando	Dr Chandika Liyanage
2014	Professor Mandika Wijeratne	Dr Nalaka Gunawansa
2015	Professor K I Deen	Professor Rohan Siriwardana
2016	Dr Ranjan Dias	Dr S Sivaganesh
2017	Professor M D Lamawansa	Dr Rasika Kotakadeniya
2018	Dr Mahanama Gunasekara	Dr Samira Jayasinghe
2019	Dr Nissanka Jayawardhana	Dr Amila Jayasekera
2020	Dr Jayaindra Fernando	Dr Gayan Ekanayake