| Title | OPC Unified Architecture - Part 12: Discovery and global |
| Version | 2020 |
| Document Number | 62541-12 |
| Release Date | 2020 |
| Reference | https://webstore.iec.ch/publication/29087 |
IEC 62541-12:2020 specifies how OPC Unified Architecture (OPC UA) Clients and Servers interact with DiscoveryServers when used in different scenarios. It specifies the requirements for the:
LocalDiscoveryServerLocalDiscoveryServer-MEGlobalDiscoveryServer
It also defines information models for Certificate management, KeyCredential management and Authorization Services.
See also: