Wallpaper CE certification product certification system wallpaper CE certification regulations and building products in accordance with EU regulations CPR: 305/2011 / EU-CPR, the use of a system or system 3 product certification system. From July 1, 2013, construction products CPR regulations (Construction Product Regulation referred 305/2011 / EU-CPR regulations) promulgated by the EU will be fully replace the original CPD Construction Products Directive (Construction Product Directive referred to as 89/106 / EEC- CPD Directive), EU CE certification CPR regulations will require more stringent.