Measuring relays and protection equipment - Part 24: Common format for transient data exchange (COMTRADE) for power systems

IEC 61987 - Part 41: Generic structures of List of Properties (LOP) of Process Analyzer Technology (PAT) measuring devices for electronic data exchange

Fuel cell technologies - Part 6-401: Micro fuel cell power systems - Power and data interchangeability - Performance test methods for laptop computers (IEC 105/902/CDV:2022); German and English version prEN IEC 62282-6-401:2022

Power systems management and associated information exchange - Data and communications security - Part 3: Communication network and system security - Profiles including TCP/IP (IEC 62351-3:2023); German version EN IEC 62351-3:2023

Power systems management and associated information exchange - Data and communications security - Part 5: Security for IEC 60870-5 and derivatives (IEC 62351-5:2023); German version EN IEC 62351-5:2023

Power systems management and associated information exchange - Data and communications security - Part 7: Network and System Management (NSM) data object models

Power systems management and associated information exchange - Data and communications security - Part 8: Role-based access control for power system management

Power systems management and associated information exchange - Data and communications security - Part 9: Cyber security key management for power system equipment (IEC 57/2338/CD:2021); Text in German and English

Power systems management and associated information exchange - Data and communications security - Part 14: Cyber security event logging (IEC 57/2162/CD:2019); Text in German and English

OPC Unified Architecture - Part 11: Historical Access