ISO 27701 Explained: The Privacy Information Management System (PIMS) Standard

What Is a PIMS?

A Privacy Information Management System is the set of policies, processes, and controls an organisation uses to manage personal data risk—roles, inventory, lawful processing, rights, vendors, and security measures—in a continuously improvable management-system shape familiar from other ISO MSS standards.

2019 Extension vs 2025 Standalone

• 2019: Extension to ISO/IEC 27001 and 27002; PIMS certification typically sat on top of a certified ISMS.
• 2025: Standalone requirements + guidance; Clauses 4–10 follow the common ISO management-system structure (context, leadership, planning, support, operation, performance evaluation, improvement).
• Annexes: 2025 restructures privacy controls (controller/processor themes consolidated vs the 2019 separate Annex A/B pattern). Prefer structural descriptions; control counts vary by certification-body checklists.

Who Uses ISO 27701?

Controllers and processors that need independent assurance for enterprise buyers, regulators, and cross-border programmes—often alongside GDPR, Saudi/UAE PDPL, CCPA, or PIPEDA accountability work. See ISO 27701 vs GDPR.

Transition Guidance

Accreditation bodies and certification bodies commonly describe a roughly three-year transition from publication (often cited through about October 2028). Treat that as CB/IAF-path guidance—confirm your accredited CB’s transition plan for certificates still held under 2019.

How CyberSilo Helps

CSA for Privacy maps PIMS-style evidence (inventory, rights, vendors, security monitoring via ThreatHawk) so Stage 1/2 fieldwork is organised. CyberSilo does not issue ISO certificates.

Frequently Asked Questions

Is ISO 27701 the same as GDPR certification?

No. ISO 27701 is a management-system standard audited by accredited certification bodies. GDPR compliance is legal accountability under EU law; the standard can support evidence but does not replace supervisory-authority expectations.

Do we still need ISO 27001 for ISO 27701:2025?

Not as a prerequisite under the 2025 standalone edition. Many organisations still pursue both for buyer and security assurance.

What does PIMS stand for?

Privacy Information Management System — the management system ISO/IEC 27701 specifies.

Related Privacy Resources

Requirements & controls · Checklist · Certification · CSA Privacy