← ISO 27001 · A.5 — Organisational

A.5.12 — Classification of information

high data-classification

Requirement

Information shall be classified according to the information security needs of the organisation based on confidentiality, integrity, availability and relevant interested party requirements.

What the engine looks for

Every group below must be satisfied — by an affirmative statement, not a plan, a hedge or a denial — for the control to count as covered. A term ending in … matches any word it begins. Supporting terms do not change the verdict — they raise confidence and distinguish a policy that names a mechanism from one that gestures at a category.

Required element 1 — any one of
classificationclassifyconfidentialrestrictedpublicinternalclassif…
Supporting terms — specificity signals
labeltierschemehandling requirementreclassif…
Contradiction markers

Finding any of these outranks coverage — a policy that admits the gap is worse than silence.

no classification scheme

Equivalent controls elsewhere

Matched on shared topics. Satisfying this control usually moves these too.

FrameworkControlTitleShared topics
GDPR Art.9 Special category data data-classification
GDPR Art.10 Criminal convictions and offences data data-classification
CCPA/CPRA 1798.121 Right to limit use of sensitive personal information data-classification
SOC 2 C1.1 Identification and protection of confidential information data-classification
PCI DSS 4.0.1 3.4 PAN is masked when displayed and protected from copying data-classification
COPPA 312.2-312.3 Determine whether COPPA applies data-classification
NIST CSF 2.0 ID.AM-05 Assets are prioritised by criticality data-classification
NDPA 2023 s.30 Sensitive personal data data-classification