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.

The Fundamentals of Risk Management in ISO 27001
URM’s blog explains the requirements of ISO 27001 Clause 8.1 and why it matters, as well as sharing key insights on how to properly implement it in practice.
URM’s blog explains the requirements of ISO 27001 Clause 8.1 and why it matters, as well as sharing key insights on how to properly implement it in practice.
URM’s blog explains how to meet ISO 27001 Clause 10.2, including finding nonconformities, performing root cause analysis, implementing corrective actions & more
URM’s blog breaks down ISO 27001 Clause 7.5 requirements, with practical guidance on how to achieve conformance to this Clause & what external assessors expect.

