Directive 2012/27/EU of thr European Parliament and of the Council of 25 October 2012 on energy efficiency

Directive 2012/27/EU of thr European Parliament and of the Council of 25 October 2012 on energy efficiency, amending Directives 2009/125/EC and 2010/30/EU and repealing Directives 2004/8/EC and 2006/32/EC