Commission Delegated Regulation (EU) 2018/543 of 23 January 2018 correcting the Spanish language version of Commission Delegated Regulation (EU) No 812/2013 supplementing Directive 2010/30/EU of the European Parliament and of the Council with regard to the energy labelling of water heaters, hot water storage tanks and packages of water heater and solar device (Text with EEA relevance. )