Chemistry Olympiad Sri Lanka Committee Prof. H Ireshika C De Silva (Chairperson) Dr. Chintaka N Rathnaweera Dr. R Laksiri P Weerasinghe Dr. Upul R Kumarasinghe Dr. Kushan Weerasiri Dr. Dilhan Manawadu Dr. Jayagika Dahanayake Dr Sashiprabha Vithanarachchi