ISO 27001:2022 · Organizational controls
ISO 27001:2022 5.6: Contact with special interest groups
ISO 27001:2022 5.6 covers Contact with special interest groups. The held text names 5 evidence records for it, the first being Statement of Applicability entry for control A.5.6, showing inclusion or justified exclusion, implementation status and the risks it.... The common gap an assessor flags is Memberships exist but advisories go to a personal mailbox and are never triaged.
The organization is to join and stay in touch with special interest groups, specialist security communities and professional bodies. Purpose (stated in ISO/IEC 27002:2022): keeps an appropriate flow of information security knowledge between the organization and specialist communities. As an Annex A reference control, it is compared with the controls determined in risk treatment (6.1.3 c) and recorded in the Statement of Applicability as included or excluded, with the justification and implementation status (6.1.3 d); implementation guidance is ISO/IEC 27002:2022 5.6.
What evidence supports 5.6?
- Annex A organizational controlStatement of Applicability entry for control A.5.6, showing inclusion or justified exclusion, implementation status and the risks it treats
- Annex A organizational controlA list of memberships in special interest groups, sector information sharing bodies, security forums and professional associations, with the named participant for each
- Annex A organizational controlRecords of alerts, advisories and patch notices received through these groups and how they were acted on
- Annex A organizational controlEvidence of information exchanged, such as shared indicators or presentations, within the group's sharing rules
- Annex A organizational controlIdentified liaison contacts within these groups for use during incidents
Where this requirement comes from
This is our own statement of ISO 27001:2022 5.6, read from the copy we hold (licensed complete copy) and stated in our words, not the standard verbatim. The framework as we hold it.
Common gaps an assessor flags
- Memberships exist but advisories go to a personal mailbox and are never triaged
- No one is designated to participate, so membership lapses unnoticed
- Information received is not fed into vulnerability or threat processes
- Sharing rules of the group are not respected, creating confidentiality exposure
How it maps to SOC 2
- CC2.3 high Contact with special interest groups is external communication on security matters.
A link is a topical overlap with a confidence and a reason. It does not establish that meeting one requirement satisfies the other, and it is not certification.