Per EHDS Regulation: EHR system requirements. Requirements include (a) Mandatory requirements for EHR systems placed on the market (Article 14) including conformity + (b) Identification and Authentication (Article 12) of healthcare professionals + patients + (c) maintain interoperability per European Electronic Health Record Exchange Format (EEHRxF) + (d) implement Conformity Assessment per Articles 23-29 + (e) maintain CE marking + technical documentation.
The graph holds this control, the 0 it maps to, and the evidence behind each claim, over MCP and REST.