"Member States should adopt the Eurocodes as a suitable tool for designing construction works, checking the mechanical resistance of components, or checking the stability of structures."
Commission Recommendation 2003/887/EC

Implementation

National Implementation of the EN Eurocodes

Member States, National Authorities in liaison with NSBs and other relevant parties, should design and set-up an appropriate Implementation Plan for the Eurocodes in their country. As part of that plan, National Authorities and National Standards Bodies, when an EN Eurocode Part is made available, should:

During the Coexistence Period, both the National Standard transposing the EN Eurocode and any existing national standard can be used. At the end of the Coexistence Period of the last EN Eurocode Part of a Package, the National Standards Bodies should withdraw all conflicting National Standards.

2015 Report on the state of implementation in the EU

JRC97893_State_of_Eurocodes_implementation_SfP_brief_online JRC97893_State_of_Eurocodes_implementation_version_online

The report presents the results of the enquiry on the implementation of the Eurocodes in the EU Member States and Norway, which was performed by DG GROW and DG JRC of the European Commission in 2014-2015. The analysis of the state of implementation of the Eurocodes in the EU Member States and Norway concludes that in 23 EU Member States and in Norway the Eurocodes are implemented. The identified restrictions imposed by existing National Regulations which define technical rules different from the provisions of the Eurocodes, indicate that there is need of a Commission Recommendation on the regulatory environment for use of the Eurocodes.