The Mathematical Society of Sarajevo Canton and the Mathematical Society of South-Eastern Europe organize the 26th Junior Balkan Mathematical Olympiad – JBMO 2022. The JBMO 2022 will be a face-to-face event in Sarajevo, Bosnia and Herzegovina from June 28 to July 3, 2022. The site for JBMO2022 competition: http://jbmo2022.pmf.unsa.ba/