IEC 61326-1 ED4

Electrical equipment for measurement, control and laboratory use - EMC requirements - Part 1: General requirements IEC 61326-1 ED4

General information

Current stage: 20.99 WD approved for registration as CD Aug 21, 2026

Next stage: CD Next stage date : Sep 30, 2026

Originator: IEC

Owner: TC 65/SC 65A

Type: International Standard

ICS: 17.220.20 Measurement of electrical and magnetic quantities | 25.040.40 Industrial process measurement and control | 33.100.20 Immunity

Life cycle

PREVIOUSLY

PUBLISHED
IEC 61326-1:2020 ED3

NOW

IN_DEVELOPMENT
IEC 61326-1 ED4
20.99 WD approved for registration as CD
Aug 21, 2026

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