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Become a member and join our network

If you're involved in the dynamic profession of internal audit, membership of the Chartered IIA will help you get ahead and stay ahead. We are the leading body for internal auditors in the UK and Ireland, with 9,500 members.

Join us and you'll benefit from information and insight, networking opportunities, training, events and qualifications. Our comprehensive member services and technical guidance will keep you up to date and help develop your knowledge and skills. Read more about the benefits of membership

Apply to be a student member | affiliate member

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Not sure if membership is right for you? Sign up for a FREE one-month trial membership and see what's available to members.

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Preview some member resources 

Our technical team regularly produce new help sheets and checklists, as well as in-depth guides on how to audit different business functions and how to manage the internal audit function.  

Sneak a peak at some of our guidance   

Questions? Call 020 7498 0101 or email

Has your membership lapsed? Rejoin the Chartered IIA here