Intelligent transport systems. Communications access for land mobiles (CALM). Data retention for law enforcement algolia-search-ignore Adverse effect on signalling systems

Adverse effect on signalling systems or track circuits

BS EN 13108-1 to BS EN 13108-7

Qsmax and PQR

including marine and aeronautical surveillance radars

and advises on statutory provisions

Intelligent transport systems. Communications access for land mobiles (CALM). Data retention for law enforcement algolia-search-ignore Adverse effect on signalling systems1 Scope This Technical Report reviews the intelligent transport systems (ITS) landscape and the provisions of data retention (DR) to ITS deployments. In particular, it considers the communications access for land mobiles (CALM) environment and the services offered in the IPv6 domain served by CALM and ITS in general. NOTE The analysis in this Technical Report has been made with respect to the European Data Retention Directive and applies in general.