Article 6(1) requires traffic data relating to subscribers and users processed and stored by the provider of a public communications network or a publicly available electronic communications service to be erased or made anonymous when no longer needed for the purpose of the transmission of a communication. Article 6(2) permits processing for billing and interconnection-payment purposes only until the end of the period during which the bill may lawfully be challenged or payment pursued. Article 6(3) permits processing for marketing electronic communications services / value-added services only with the prior consent of the subscriber / user (revocable at any time). Article 6(5) restricts access to authorised personnel.
The graph holds this control, the 0 it maps to, and the evidence behind each claim, over MCP and REST.