Regulation establishing the reference conditions for surface waters. Country/Territory Serbia Document type Regulation Date 2011 Source FAO, FAOLEX Subject Water Keyword Groundwater Classification/declassification Water quality standards Data collection/reporting Basin/catchment/watershed Inland waters Geographical area Europe, Europe and Central Asia Entry into force notes This Regulation enters into force eight days after its publication in the Official Gazette. Abstract This Regulation determines the necessary reference conditions for surface water body types (specific reference conditions) that correspond to the values of quality elements in excellent ecological status of surface waters present on the territory of the Republic of Serbia. Full text Serbian Website www.paragraf.rs