Registration for the 54th International Chemistry Olympiad has come to an end. A total of 84 teams have been confirmed to participate in IChO2022. Up until June 30th, all countries/regions have nearly finished the registration work. Each of the teams will be introduced in the official IChO publication during the event, in the Catalyzer magazine. 

We are determined to present a wonderful International Chemistry Olympiad to the world. A big thank you to all of our friends from across the world. Hope you all will have a great time at IChO2022!