Why join the Chartered Institute of Internal Auditors?

We're the only professional body dedicated exclusively to championing and supporting the vital work of internal audit professionals in the UK and Ireland. We provide our more than 10,000 members with exceptional learning opportunities. Our affiliation with the Institute of Internal Auditors (IIA) will give you a global perspective with access to a network of over 245,000 active members in 117 countries. and we are the only internal audit organisation in the world with a Royal Charter that can award chartered status. 

Which membership is right for you?

Student membership

For those studying towards an internal audit certification.

Affiliate membership

For internal auditors at any level who aren’t certified.

Professional membership

For Certified Internal Auditors wishing to join the Chartered IIA for the first time.

Chartered membership

For those joining as a Chartered professional.

Fellow membership

For esteemed internal auditors whose contributions to the industry are recognised.

Group membership

For organisations that want to sign up multiple employees for membership. 

Audit Leaders service

For senior internal auditors, our exclusive Audit Leaders service helps you inspire and support your teams while building partnerships with management and governance leaders. Upgrade your membership now to elevate your leadership.

Find out more

Who should join?

For anyone working or interested in internal auditing.

You might be just starting a career in internal auditing, or you might be a student starting your professional journey.

You could have been in the profession for a while and want to solidify your path with membership.

Or perhaps you’ve reached the point in your career when you’re ready to become a chief audit executive.

Whoever you are, you’ve come to the right place.


What benefits will membership give me?

Accelerate your career development with discounted courses and training

Access exclusive insights and technical guidance through our content hub

Stay up to date with best practises through webinars and events

Gain precious CPE points and auditor certifications

Benefit from a collaborative and supportive network of over 10,000 members

Meet your fellow members at events and learn from their experiences

Connect with your local community through regional volunteer committees

Be part of an international community through an affiliation with IIA Global

Contribute to the future of our profession