Ministerial Decree No. 986 validating the Regulation on classification of waterworks. Country/Territory Russian Federation Document type Regulation Date 2013 Source FAO, FAOLEX Subject Water Keyword Waterworks Classification/declassification Risk assessment/management Geographical area CIS (Commonwealth of Independent States), Eastern Europe, Europe Abstract This Ministerial Decree establishes that waterworks shall be subdivided into the following classes: (a) I class – extremely risky waterworks; (b) II class – highly risky waterworks; (c) III class –medium risk waterworks; and (d) IV class – low risk waterworks. Full text Russian Website government.ru