This Guide makes recommendations to CEN-CENELEC Members and National Committees on improving access to Eurocodes and the harmonized standards that support the CPR, to ensure:-a common approach;-the adoption of best practice;-protection of the value of CEN-CENELEC IPR;-compliance with Guide 10.While taking into account that each national Member has developed its own solutions, this Guide provides some examples about possible measures that may be considered for access to Harmonized standards under the Construction Products Regulation. These harmonized standards can be identified, as their reference is regularly published in the Official Journal of the EU in the context of the CPR, and these references can also be found on the website of the European Commission .In addition, this Guide also refers to Eurocodes and their national annexes. More information about these standards can be found on the CEN Website.