ISO/IEC 27001:2022 · Technological control · New in 2022
ISO 27001 Annex A 8.10: Information deletion
Quick answer
ISO 27001 Annex A 8.10 (Information deletion) is a technological control introduced in the 2022 edition. Delete information from systems, devices and services when it is no longer required.
What auditors look for
Auditors check that 8.10 is either justified as not applicable in your Statement of Applicability or implemented and working. Typical evidence includes:
- Retention and deletion rules
- Deletion job logs
- Supplier deletion confirmations
How to implement 8.10 in practice
- Automate deletion against retention periods
- Confirm deletion at contract end with suppliers
- Include backups and copies
- Name an owner for 8.10, decide how often it runs and file evidence each time, so the control is audit-ready all year.
How 8.10 supports GDPR
This control helps demonstrate GDPR Art. 5(1)(e), 17. Map it once in your control matrix so the same evidence supports both ISO 27001 and GDPR accountability. See the GDPR compliance checklist.
Recording 8.10 in the Statement of Applicability
List 8.10 with whether it applies, the reason (usually the risks it treats or a legal or contractual requirement), its implementation status and where the evidence lives. If you exclude it, explain why none of your risks or obligations require it.