This Decree aims at protecting surface water, reservoirs and part of the Caspian Sea belongs to Azerbaijan from pollution by waste and wastewater. Content and quality of water used in fisheries shall be based on the standards and requirements defined in this Decree. Prohibitions are listed as a) discharge of wastewater into water bodies without permit, b) discharge of pollutants in wastewater of which the limit of maximum allowable concentration is not specified, c) oil spill into water bodies i