EU ITS Directive
Directive 2010/40/EC on the framework for the deployment of Intelligent Transport Systems in the field of road transport and for interfaces with other modes of transport:
https://eur-lex.europa.eu/legal-content/EN/TXT/HTML/?uri=CELEX:32010L0040&from=EN
Commission Delegated Regulation (EU) No 885/2013 supplementing ITS Directive 2010/40/EU of the European Parliament and of the Council with regard to the provision of information services for safe and secure parking places for trucks and commercial vehicles:
https://eur-lex.europa.eu/legal-content/EN/TXT/HTML/?uri=CELEX:32013R0885&from=EN
Commission Delegated Regulation (EU) No 886/2013 supplementing Directive 2010/40/EU of the European Parliament and of the Council with regard to data and procedures for the provision, where possible, of road safety-related minimum universal traffic information free of charge to users:
https://eur-lex.europa.eu/legal-content/EN/TXT/HTML/?uri=CELEX:32013R0886&from=EN
Commission Delegated Regulation (EU) 2015/962 supplementing Directive 2010/40/EU of the European Parliament and of the Council with regard to the provision of EU-wide real-time traffic information services:
https://eur-lex.europa.eu/legal-content/EN/TXT/HTML/?uri=CELEX:32015R0962&from=EN
Commission Delegated Regulation (EU) 2017/1926 supplementing Directive 2010/40/EU of the European Parliament and of the Council with regard to the provision of EU-wide multimodal travel information services:
https://eur-lex.europa.eu/legal-content/EN/TXT/HTML/?uri=CELEX:32017R1926&from=EN