Central Institute for Supervising and Testing in Agriculture (UKZUZ) performs administrative tasks and carries out other administrative activities, expert and testing tasks, and control and monitoring activities in accordance with special acts in the areas of plant variety testing, feed-stuffs, agrochemical testing of soils, soils and plant nutrition, seeds and seedlings of the grown plants, perennial plants (viniculture and hops), protection against harmful organisms, and plant protection.

Nine National Reference Laboratories pursuant to Regulation (EU) No. 2017/625 are attached to UKZUZ.