International Chemistry Olympiad

The International Chemistry Olympiad (IChO) is an annual academic competition for high school students. Its aim is to promote friendship and cooperation among young scientific workers, and to facilitate the exchange of pedagogical and scientific experience. The competition consists of both theoretical and experimental parts. Participation is decided at the national level, with each country selecting a team of four students through national competitions.

Students interested in participating should find and contact the responsible organization in their respective countries. Participation is decided at the national level, typically through a national competition.