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Who are we?

The Chartered Institute of Internal Auditors is the only professional membership body exclusively for internal auditors in the UK and Ireland. 

We represent the profession of internal auditing and we deliver services to internal auditors. 

Our policy work helps us to raise the profile of the profession and to represent our members to regulators, government and the media.

Our career pathwaystraining and resources help internal auditors to be the best they can be.  

We have over 10,000 members across the UK and Ireland and are part of the Global IIA which has 180,000 members in 190 countries. In Europe, we're represented by the European Confederation of Institutes of Internal Auditing (ECIIA), which promotes internal auditing to organisations within the European Community, alongside publish research/position papers and organising an annual conference.


Find out how our organisation is run, what our Royal Charter gives us and the Governance handbook we adhere to.

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Council of Directors

Get to know our council members and the process by which we carry out our meetings, including our Annual General Meeting (AGM).

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See which regions we operate in and the committee members that drive them.

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Customer service

Our customers are our number one priority, and, as a professional institute we are committed to delivering your expectations in all your dealings with us.

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Annual report 2022/2023

Take a look at our annual President’s, Directors’ and Auditors’ reports for 2022/23

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