IEC 62443
IEC 62443-4-1:2018 secure product development lifecycle requirements – IEC 62443

IEC 62443 SUM-3: Dependent component or operating system security update documentation

What does SUM-3 require?

A process shall be employed to ensure that security updates for dependent components and operating systems the product uses are assessed for compatibility with the product and that users are told whether to apply them, within a stated time.

Maintained by Gerard BlokdykControl text last updated

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