There is no straightforward answer to this question as it depends on the size and complexity of your organisation, what systems and processes are already in place and what resources are available.  

However, in URM’s experience it typically takes between 6 and 9 months for a small, low complexity organisation to fully implement ISO 27001.  

With larger, more complex environments, 9 to 18 months is closer to the norm for fully establishing an ISMS. This naturally assumes that the appropriate resources are made available to achieve the desired outcomes.

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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Information Risk Assessment and Treatment in ISO 27001

Published on
5 Jun
2025

URM’s blog explains how to conduct information security risk assessments and implement risk treatments that are both efficient and ISO 27001 conformant.

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Information Security
Published on
29/5/2025
Implementing Technological Controls in ISO 27001

URM’s blog offers key guidance on how to effectively implement technological controls in your organisation, the common challenges & how these can be overcome.

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Information Security
Published on
23/5/2025
ISO 27001:2022 - A.5 Organisational Controls (Legal, Regulatory and Contractual)

URM’s blog explains the legal, regulatory & contractual controls in ISO 27001 & how they can be implemented in full conformance with the Standard.

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Information Security
Published on
19/5/2025
ISO 27001:2022 - A.5 Organisational Controls (Information Security Management)

URM explains the 8 information security management controls included within the ‘Organisational controls’ theme and how to prepare for an audit of each control

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I am pleased to recognise the work of the URM internal auditor we have worked. Throughout all the audits carried out, he has consistently demonstrated professionalism, diligence, and a commitment to excellence in every task undertaken. Thanks to his efforts, we have achieved a very successful first stage ISO 27001:2022 certification audit, with zero findings noted, which has positioned us on track for the second stage audit and for long-term success.
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