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IEC 61508-4 ED3

Functional safety of electrical/electronic/programmable electronic safety-related systems - Part 4: Definitions and abbreviations IEC 61508-4 ED3

General information

40.20 DIS ballot initiated: 12 weeks   Feb 14, 2025

PRVC    May 9, 2025

IEC

TC 65/SC 65A

International Standard

25.040.40   Industrial process measurement and control | 29.020   Electrical engineering in general

Life cycle

PREVIOUSLY

PUBLISHED
IEC 61508-4:2010 ED2

NOW

IN_DEVELOPMENT
IEC 61508-4 ED3
40.20 DIS ballot initiated: 12 weeks
Feb 14, 2025