What is the difference between ISO 27001 and ISO 27002?

ISO 27002 is a supporting document that provides guidance on 93 best practice information security controls that can be implemented to help mitigate the risks identified by your ISO 27001 risk assessment.   The ISO/IEC 27002:20022 Standard restructured and rationalised the previous 114 controls, and added a further 11 controls to the structure, reflecting the evolving IS technologies and the emergence of new threats.

In fact, these 93 controls are replicated in Annex A of ISO 27001 and you are required to consider all of them when determining the most appropriate actions to mitigate your risks.

The controls are separated into 4 main themes organisational, people, technological and physical.  The Standard also introduced 5 ‘attributes’, where you can assign hashtags to controls to enable you to filter, sort, or present controls in different ways.  More information can be found here.

We are immensely grateful to URM for their unwavering support, professionalism, and expertise throughout our ISO 27001 and Cyber Essentials Plus journey. Their guidance and strategic insights have been invaluable. With URM's continued partnership and support, we are confident in our ability to proactively address emerging threats and keep our business secure.
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Transitioning to ISO 27001:2022

Published on
2 Apr
2026

If your organisation is looking to transition to ISO 27001:2022, URM’s blog provides practical and invaluable guidance on meeting the new requirements.

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Information Security
Published on
2/4/2026
What is the CIA Security Triad? Confidentiality, Integrity and Availability Explained

URM’s blog explains how the principles of confidentiality, integrity and availability (CIA) can help align your information security controls with best practice

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Information Security
Published on
2/4/2026
ISO 27001 Clause 9.1: Monitoring, Measurement, Analysis and Evaluation Explained

URM’s blog explores ISO 27001 Clause 9.1, what it requires and practical guidance on how to implement this Clause in full conformance with the Standard.

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Information Security
Published on
20/3/2026
ISO 27001 – Clause 6.3: The Importance of Planned ISMS Change Management

URM’s blog explains the purpose & requirements of ISO 27001 Clause 6.3, types of ISMS change it covers, and key considerations when putting it into practice.

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