Ministerial Decree No. 959 on the state hydrometeorological audit.
The state hydrometeorological audit shall have as its purpose survey of atmospheric, surface water and soil pollution. It shall be compulsory and must precede decision-making in the economic sphere. Hydrometeorological evaluation of a project shall be required for construction activity. Hydrometeorological audit shall be composed of: (a) data obtained from stationary and non-stationary observation stations regarding air, surface water and soil pollution; (b) results of hydrometeorological survey; (c) technical reports; (d) projected economic activity documentation.