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IEC 63727 ED1

Railway Applications - Requirements for software development IEC 63727 ED1

General information

20.99   WD approved for registration as CD   Feb 20, 2026

CD    Apr 30, 2026

IEC

TC 9

International Standard

Life cycle

NOW

IN_DEVELOPMENT
IEC 63727 ED1
20.99 WD approved for registration as CD
Feb 20, 2026




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