To support the authorities, road managers and road safety professionals in making Europe's road infrastructure and management safer, each EU Member State has adopted guidelines on meeting certain key legal requirements concerning:
The objectives and basic requirements on the above are laid down in EU Directive 2008/96/EC on road safety infrastructure management.
The Nationals guidelines are available under the link below:
Disclaimer: these are the most recent guidelines sent to the European Commission by national authorities. We cannot guarantee that they are the most up-to-date.