The European Commission has issued a warning to Bulgaria for not enforcing EU rules for the sale of natural mineral and spring water. The country is not complying with the Directive 2009/54 / EC, which requires a single commercial description for natural mineral and spring waters from the same source, and the indication of the source name on the labels. Bulgaria's legislation does not adhere to these rules. The Commission has given Bulgaria two months to correct the issue, or else it may refer the case to the Court of Justice of the European Union.