IEC 61850-8-1:2011/AMD1:2020
IEC 61850-8-1:2011/AMD1:2020 Amendment 1 - Communication networks and systems for power utility automation - Part 8-1: Specific communication service mapping (SCSM) - Mappings to MMS (ISO 9506-1 and ISO 9506-2) and to ISO/IEC 8802-3
