Voir, sur cette question, les développements de Lefevre, S., «Interpretative communications and implementation of Community law at national level», European Law Review, 2004, 29, p. 808, spécialement, p. 815 et suiv.
The definition of the necessary requirements for the collection by relevant public authorities and/or, where relevant, by the private sector of road and traffic data (i.e. traffic circulation plans, traffic regulations and recommended routes, notably for heavy goods vehicles) and for their provisioning to ITS service providers, based onEurLex-2 EurLex-2