The draft regulation on implementing Directive 2009/125/EC of the European Parliament and of the Council with regard to small, medium and large power transformers (ENTR Lot 2) is now under scrutiny by the European Parliament and Council. The document can be downloaded here.
Please note that this website is no longer updated as of January 2017. Please visit also other sites covering this topic. We recommend the websites of BAM (German) and eceee (English).