As in previousyears, also this one, from May 3. until 20/05/2022, the Summer School Hazardous Substances have been organized at the Faculty of Health Sciences. The summer school took place as part of the elective course "Hazardous Substances" (taught by Prof. Dr. Polonca Trebše), which is accredited in English and has been held since 2015 in the form of a summer school with international participation.