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Voting membership: Join today

For Certified Internal Auditors

If you're a Certified Internal Auditor joining the institute for the first time, then you will become a 'voting member', which means you can vote at our AGM. 

For a full list of membership fees, see our fees page.

By applying for membership you are agreeing to:

You will be asked to choose a region. Take a quick look here to see which one you want to be linked to.

Once you've submitted this form you will receive an invoice via email within a day or two. Payment must be received within 30 days of the invoice date.

Your details
Your employer
Communication preferences

Regional preferences
Payment: Who is paying?

I request admission as a member to the Chartered Institute of Internal Auditors and agree to comply with:
How did you hear about the IIA?

What is your ethnic origin? (We will use this information purely to monitor membership diversity)

How we will use your information

We will use your information to deliver your member services and process any other orders or requests you may have. You may update your information and mailing preferences online or by emailing

Your privacy is important to us and we will never share your information with any third parties other than our contracted suppliers (for example, to arrange delivery of your member magazine).

For more information on please read our data protection policy  

All joining members are subject to our Fair Collection Notice and Privacy Policy

Terms and conditions

Please read the terms and conditions of membership