On November 19, 2024, the 2nd and 3rd rounds of the Regional Chemistry Olympiad for students of technical and vocational post-secondary education took place at the KGKP “Temirtau Higher Polytechnic College.” Students from colleges who passed the first qualifying stage of this Olympiad participated in the event. Among the participants was our college student, Lavrinyuk Andrey (group LD249). Supervisor: Shcheglova N.V.