The Chemistry Olympiad Sri Lanka (COSL) competition is conducted annually by the Institute of Chemistry Ceylon to identify the most talented students in chemistry and foster analytical and problem-solving skills among young minds.
Winners of COSL are recognized as National Chemistry Olympiad Gold, Silver, and Bronze medalists. The top four students earn the privilege of representing Sri Lanka at the prestigious International Chemistry Olympiad (IChO).
Preliminary Round of the Sri Lanka National Chemistry Olympiad (SLNChO) and Sri Lanka Junior Chemistry Olympiad Competition – 2026
The Institute of Chemistry Ceylon (IChemC) annually conducts the Sri Lanka National Chemistry Olympiad (SLNChO)...
Sri Lankan students excels at the 57th International Chemistry Olympiad
Sri Lankan students showcased their exceptional skills by winning three bronze medals and an Honorable...
Sri Lanka Secures a Bronze Medal at the 59th International Mendeleev Chemistry Olympiad (IMChO)
Sri Lanka secured a bronze medal at the 59th International Mendeleev Chemistry Olympiad (IMChO), held...