SCP 457 - Standardising the Number of Register Digits (A0121) for SMETS2 meters CP Number SCP 457 Implementation Date 28/06/2019 Status Implemented Urgent No Last Updated 06/11/2018 Authority Consent Required? No Related Documents Name File Size Version/Revision Date Published SCP 457 – Standardising the Number of Register Digits (A0121) for SMETS2 meters v1.0235.69 KB-06/11/2018