Current stage: 99.60 Withdrawal effective Dec 15, 2023
Originator: IEC
Owner: TC 65
Type: International Standard
ICS: 25.040.40 Industrial process measurement and control | 35.110 Networking
Status: Revised
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WITHDRAWN IEC 62443-2-4:2015 ED1
WITHDRAWN IEC 62443-2-4:2015/AMD1:2017 ED1 99.60 Withdrawal effective Dec 15, 2023
PUBLISHED IEC 62443-2-4:2023 ED2