Laboratory testing of animal samples, foodstuffs, and raw materials for the diagnosis of animal infectious and other diseases, or for determining the health suitability of animal-derived food, animal feed, drinking water, and other products; conducting pathomorphological diagnostics; performing veterinary hygiene services; preparing professional basis for planning measures in animal health protection and ensuring safe food and feed for animals; monitoring the health status of animals and reproduction through artificial insemination at the national level; monitoring the health status and treatment of bees and fish; and carrying out disinfection, insect control, and rodent control (DDD).