The Chemistry Olympiad Sri Lanka (COSL) competition is  conducted each year by the Institute of Chemistry Ceylon in view of identifying most talented students in Chemistry and to promote problem-solving in Chemistry among the school children.

Winners of COSL are recognized as National Chemistry Olympiad Gold, Silver and Bronze medalists and four best students will receive an opportunity to participate at the International Chemistry representing Sri Lanka.

Sri Lanka National Chemistry Olympiad Preliminary examination 2023 – Results

Advanced Level Chemistry Practical Training  Workshop

G.C.E (A/L) Chemistry Practical Training Workshop on Qualitative analysis in inorganic and organic chemistry will be held on May 25-26, 2023 at the Institute of Chemistry Ceylon (ICHEMC), Rajagiriya.Hands-on Practical workshop will be conducted for 4 hours in the...

Sri Lanka National Chemistry Olympiad 2023

Thirty candidates were selected for the National Chemistry Olympiad Examination 2023 from the Preliminary Selection Examination which was held on 19th February 2023. The National Chemistry Olympiad Examination will be held in April 2023. National level Gold, Silver,...

Sri Lanka won a silver medal and three bronze medals at the 54th International Chemistry Olympiad 2022

Nelushi Vithanachchi of Visakha Vidyalaya, Colombo won a silver medal while three other team members; Benuljith Mindula Karunarathne of Royal College, Colombo, Vasanthamohan Sasangan of St. Michael's College, Batticaloa and Ranasinghege Kavinda Chathuranga of Nalanda...

Chemistry Olympiad Sri Lanka Winners 2022

Chemistry Olympiad Sri Lanka 2022 examination was held on 29th May 2022 at the Institute of Chemistry Ceylon. The following Gold, Silver, and Bronze medal winners will be recognized at the Annual Sessions of the Institute of Chemistry Ceylon.  Nelushi...