ISO/IEC 27018 FAQ Government Access

Route the request to authorized legal review before anyone searches for or discloses PII. Verify the issuer, service, customer, subject or account, requested data, time period, legal authority, jurisdiction, recipient obligations, binding effect, deadline, and any available challenge or narrowing procedure. Under the 2019 guidance, reject requests that are not legally binding, consult the customer before disclosure where legally permissible, and honor contractually agreed disclosures authorized by the customer.

The contract should require customer notice within its agreed process and time periods unless notice is prohibited. The standard gives criminal-law confidentiality as an example of a possible prohibition. It does not decide whether a particular request is valid, whether it must be challenged, or which law controls.

Keep the original request, authentication steps, legal authority and analysis, customer and service match, preservation action, search criteria, any challenge or narrowing step, customer consultation or notice, legal prohibition on notice, approval, and secure transfer record.

The disclosure record should state what PII was disclosed, to whom, when, the source of the disclosure, and the source of authority. Preserve a content manifest or other verifiable description without duplicating the disclosed PII unnecessarily. Record a rejected request and its reason as well.

Authorized legal counsel determines validity, binding effect, available challenge, and notice restrictions for the specific jurisdiction. Privacy and security identify the covered PII and access path; the service owner coordinates permitted customer communication; only approved personnel extract and transfer data.

Separate legal authorization from technical execution. Use two-person review where appropriate, preserve chain-of-custody information, and prevent the requester from gaining broader system access than the validated process permits.

Review the record after every request and test the process after changes to law, jurisdiction, processing location, subprocessor access, customer contract, request channel, personnel, or extraction controls.

A tabletop exercise should test request authentication, legal escalation, customer and service identification, notice restrictions, scoped extraction, approval, secure transfer, and the disclosure log.