Commission communication in the framework of the implementation of Regulation (EU) No 305/2011 of the European Parliament and of the Council of 9 March 2011 laying down harmonised conditions for the marketing of construction products and repealing Council Directive 89/106/EEC (Publication of titles and references of harmonised standards under Union harmonisation legislation) The provisions of Regulation (EU) No 305/2011 prevail over any conflicting provisions in the harmonised standards (Text with EEA relevance)