ISO/IEC 27018 | Protection of Personally Identifiable Information in Public Clouds

ISO/IEC 27018 supports protection of Personally Identifiable Information in public clouds. It strengthens privacy controls, accountability, and Public Cloud Security for data processing environments.

What is ISO/IEC 27018?

ISO 27018 is an internationally recognized cloud privacy standard focused on the protection of Personally Identifiable Information in public cloud environments. ISO states that the standard establishes control objectives, controls, and guidelines for implementing measures to protect PII in line with privacy principles for public cloud computing.

If you are asking what ISO 27018 is, it is a privacy-focused standard that helps organizations strengthen Cloud Security and data protection when personal data is processed in public cloud services. ISO’s current catalogue lists ISO/IEC 27018 as the active edition, while earlier 2014 and 2019 versions are shown as withdrawn.

Benefits of ISO/IEC 27018 Certification for Your Organization

The benefits of ISO 27018 include stronger privacy controls, better cloud data governance, and improved confidence in how Personally Identifiable Information is managed in public cloud services. ISO positions the standard as guidance for cloud providers processing PII on behalf of customers.

Key organizational benefits

Improves consistency, accountability, and supports Business Process Optimization.

Operational and governance improvements

Supports stronger process control, better oversight, and Operational excellence through repeatable management practices.

Stronger compliance readiness

Helps organizations align with customer expectations, regulatory requirements, and broader regulatory compliance requirements. ISO notes that conformity assessment can be used against standards, regulations, contracts, and other normative documents.

Long-term business value

Strengthens market credibility, stakeholder confidence, and structured Risk mitigation. IAF states that accredited certification can support confidence in compliance and acceptance across many markets.

How ISO/IEC 27018 Builds Confidence for Customers and Stakeholders?

For customers, business partners, and stakeholders, ISO 27018 provides assurance that personal data handled in the public cloud is protected through recognized privacy controls. ISO has described ISO/IEC 27018 as the first international standard focused on protection of personal data in the cloud and as a practical basis for confidence in cloud services.

Value for customers and business partners

Alignment with ISO/IEC 27018 helps customers and partners assess your organization as more privacy-aware, more accountable, and better governed in relation to Personally Identifiable Information in cloud environments.

How alignment supports procurement requirements

In vendor evaluation, procurement, and due diligence processes, recognized cloud privacy controls can strengthen credibility and improve confidence in your handling of personal data. This is a reasonable business inference from ISO’s emphasis on trust and cloud privacy assurance.

Strengthening trust through cloud privacy controls

A structured ISO 27018 approach supports stronger trust by showing that personal data in public cloud services is managed with clearer controls and recognized privacy safeguards.

External credibility through ISO/IEC 27018 alignment

ISO/IEC 27018 helps demonstrate that privacy controls for cloud-based personal data are not ad hoc, but based on an internationally recognized framework.

Why Choose CBQA Global

CBQA Global provides a structured certification approach aligned with recognized standards and business priorities.

Structured certification approach

Clear guidance from readiness assessment to certification.

Business-focused implementation

Aligned with operations, compliance, and risk priorities.

Efficient certification process

Helps organizations move more efficiently through the certification journey.

Support for complex organizations

Suitable for multi-site and cross-functional operations.

Frequently Asked Questions

Find Answers to Your Questions Here

What is ISO/IEC 27018?

ISO/IEC 27018 is an international standard that provides guidelines for protecting Personally Identifiable Information in public clouds acting as PII processors.

The purpose of ISO/IEC 27018 is to provide control objectives, controls, and guidance for protecting personal data in public cloud services.

It strengthens Public Cloud Security by adding privacy-focused guidance for handling personal data in cloud environments, complementing broader cloud and information security controls.

No. ISO/IEC 27001 is the requirements standard for an information security management system, while ISO/IEC 27018 is guidance focused on protection of PII in public cloud services.

ISO/IEC 27017 provides cloud security controls and guidance for cloud services, while ISO/IEC 27018 adds privacy guidance specifically for PII processed in public clouds.

Yes. ISO currently lists ISO/IEC 27018 as the active edition, and earlier 2014 and 2019 editions are shown as withdrawn.

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Related Applicable ISO Standards

Information Security Management Systems

ISO/IEC 27001

Cloud Services

ISO/IEC 27017

Cyber Security

ISO/IEC 27032

IT Service Management

ISO/IEC 20000-1

Artificial Intelligence Management System

ISO/IEC 42001

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