1.State republic zoological sanctuary is prohibited to presence of craft within the sanctuary water area, except anchoring of vessels during storm; fishing in rivers, lakes and commercial fishing within 3 mile water area; tourism and other types of organized public recreation; hunting, layingin and harvesting of wild plants fruits; wood cutting, ploughing up of land, reclamation works and other economic activity affecting normal development of natural processes. Utashud Island - sea beaver habitat.
2.Prohibited to: 
-sport and hobby hunting of any marine mammal species throughout the area and all year round; 
-visiting of rookeries and conduct of any works, including istallation of navigational devices (bull horns, flashing devices, etc.) in their territory, aircraft flying under 4000m without permission of fish guard; 
-pollution of marine mammals rookeries and commercial sites with minor products, oil products, garbage or other dangerous to animals substances, making of camp-fires in and near the rookeries, as well as economic activity not connected with rookeries development; 
-dog keeping and staying with them within less than 2 km from marine mammals rookeries and sea beaver habitats; 
-storage of oils and fuels within less than 1 km from sea coast in the vicinity of sea beaver habitats and marine mammals rookeries; 
-presence of vessels (except special purpose ships and vessels), blasting and signalling, aircraft flying under 4000 m, shooting, fish and other marine animals catching and herb collecting, visiting of rookeries by persons bearing no relation to protection of marine mammals without permission of fish guard.