This document defines the policy, functional and security requirements on (qualified) trust services for electronic ledger. This includes requirements to ensure:
— their provision by one or more trust service providers;
— the establishment of the origin of data records in the ledger;
— the unique sequential chronological ordering of data records in the ledger;
— the recording of data in such a way that any subsequent change to the data are immediately detectable, ensuring their integrity over time.
PROJECT
dnaSRPS CEN/TS 18264:2025
50.60
Close of voting. Proof returned by secretariat
Dec 22, 2025