In Directive 2010/40/EU ("ITS Directive") the European Commission developed for Priority Action C an EU Regulation named "Data and procedures for the provision, where possible, of road safety related minimum universal traffic information free of charge to users" (EC Delegated Regulation No 866/2013). It defines amongst others a single list of categories of safety related traffic information to be provided at no extra cost for the end user at the point of use.

Link to original document (PDF)