ISO 27018:2019 vs ISO 27017:2015

What is the difference between ISO 27018:2019 and ISO 27017:2015?

ISO 27018:2019 is a information security framework applying in International, with 84 controls across 12 domains. ISO 27017:2015 is a information security framework applying in International, with 42 controls across 17 domains. Both govern the same subject, so their requirements overlap; the mapping below shows which controls carry across and which are asked for by only one of them.

ISO 27018:201984 controls

ISO 27017:201542 controls

Questions people ask about ISO 27018:2019 and ISO 27017:2015

What is the difference between ISO 27018:2019 and ISO 27017:2015?

ISO 27018:2019 has 84 controls while ISO 27017:2015 has 42 controls. Both frameworks address compliance requirements but differ in scope, focus, and applicability. Use our platform to explore the exact control-to-control mappings.

Do I need both ISO 27018:2019 and ISO 27017:2015?

Whether you need both depends on your industry, regulatory requirements, and customer expectations. Many organizations implement multiple frameworks simultaneously. Our compliance platform helps you map controls between ISO 27018:2019 and ISO 27017:2015 so you can identify shared requirements and avoid duplicate effort.

How do ISO 27018:2019 and ISO 27017:2015 controls map to each other?

Our platform maps controls between ISO 27018:2019 and ISO 27017:2015 at a granular level. Each mapping shows whether controls are fully aligned, partially aligned, or represent gaps. This helps you prioritize implementation when pursuing both frameworks.

Which framework should I implement first, ISO 27018:2019 or ISO 27017:2015?

The best starting point depends on your specific regulatory requirements, industry, and customer demands. Consider which framework is most urgently required by your stakeholders or regulators. Use our free compliance platform to run a gap analysis and determine the optimal implementation sequence.