ÚJV Řež, a. s. main mission is to remain the key technical engineering body contributing to the development of long-term sustainable power supply in the Czech Republic and to be a significant part of the European Research Area in the field of nuclear energy. ÚJV manages approx. 95% of institutional radioactive wastes in the Czech Republic (65% of its own origin).
ÚJV Řež is currently the only company in the Czech Republic able to cover the complete chain of RAW management from its generation to its safe storage/disposal (except the nuclear power plant fuel cycle).

At the Central Analytical Laboratory radioanalytical analyses are performed. This research laboratory provided limited access for trainings and easy access technical visits.