Comparison between ISO 27701 (PIMS) and GDPR. Nature, scope, data subject rights, international transfers, and compliance strategy for organizations in Latin America.
ISO 27701 and GDPR share the goal of protecting individuals' privacy, but from radically different approaches. ISO 27701 is an extension of ISO 27001 establishing a certifiable privacy information management system (PIMS); GDPR is a regulation with legal force establishing enforceable rights and quantifiable penalties. For organizations processing European residents' data, understanding how they complement each other is fundamental.
| Aspect | ISO 27701:2019 | GDPR (EU Reg. 2016/679) |
|---|---|---|
| Nature | Certifiable extension of ISO 27001. Cannot be implemented in isolation: requires an ISO 27001-compliant ISMS as a foundation. Adds specific controls and guidance for personal data (PII) processing for both controllers and processors. | European Union regulation with direct effect across 27 member states and extraterritorial scope. Applies to any organization processing personal data of EU residents, regardless of where the organization is established. |
| Data subject rights | Requires the organization to establish procedures for managing data subject rights but does not define the specific rights. References applicable obligations according to jurisdiction and local data protection legislation. | Defines 8 specific enforceable rights: access, rectification, erasure (right to be forgotten), restriction, portability, objection, not being subject to automated decisions, and consent withdrawal. 30-day response deadlines. |
| International transfers | Requires the organization to identify and document PII transfers between jurisdictions and apply appropriate controls, but does not prescribe specific legal mechanisms for transfer. It is jurisdiction-agnostic. | Prohibits transfers to countries without adequate protection levels unless specific safeguards are applied: standard contractual clauses (SCC), binding corporate rules (BCR), European Commission adequacy decisions, or explicit data subject consent. |
| Breach notification | Requires privacy incident management procedures and impact assessment but does not prescribe specific notification deadlines. The organization defines procedures according to its jurisdiction's legal obligations. | Obligation to notify personal data breaches to the data protection authority within 72 hours of detection. If the breach poses high risk to individuals' rights, affected data subjects must also be notified without undue delay. |
| Penalties | No direct legal penalties. The consequence of non-compliance is loss or failure to obtain certification. However, ISO 27701 certification can be used as evidence of due diligence before data protection regulators. | Fines up to 20 million euros or 4% of annual global turnover (whichever is greater). Each member state's data protection authority has independent sanctioning power. The highest fines have been imposed for lack of legal basis for processing and inadequate international transfers. |
ISO 27701 and GDPR complement each other directly. The ISO standard provides the management system and operational controls to protect personal data; GDPR establishes legal rights, obligations, and penalties. For Latin American organizations processing European residents' data, ISO 27701 certification (on an ISO 27001 ISMS) is one of the strongest ways to demonstrate due diligence to regulators.
No. ISO 27701 is an extension of ISO 27001 and requires an implemented ISMS as a prerequisite. ISO 27701 privacy controls are built upon ISO 27001 security controls. Joint 27001+27701 certification is the standard path.
Not automatically, but it is substantial evidence of due diligence. ISO 27701 includes a specific GDPR mapping in its Annex D. Data protection authorities recognize that certification demonstrates systematic compliance effort, though it does not exempt from specific regulatory obligations like 72-hour breach notification.
Yes. ISO 27701 is jurisdiction-agnostic and aligns with multiple data protection laws: LGPD (Brazil), Law 25.326 (Argentina), LFPDPPP (Mexico), and other regional regulations. The PIMS structure is applicable to any organization processing personal data, regardless of the applicable regulatory framework.
With a mature ISO 27001 ISMS, the extension to ISO 27701 requires 3 to 6 additional months. The main work involves identifying personal data flows, implementing specific privacy controls, designating a privacy officer, and preparing additional PIMS documentation.
Assessment within 72 business hours. ISO methodology. No ties to certification bodies.
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