Membership
The Institute of Internal Auditors is the primary international association for the profession. Your membership enables you to share in the collective wisdom of more than 150,000 members in 165 countries and territories. As a member, you help to build a stronger future for yourself and the profession.
| Why Join | | How to Join |
Discover more about the great benefits of being a member. Also learn about enhancing a standard membership with Specialty Industry Group memberships. | | Are you looking to become a member of The IIA? Check out important information about applying for new membership.
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| Current Members | | Get Involved |
| Current members of The IIA can find out more about the value of their IIA membership. Also learn how to renew an existing membership to The IIA. | | Interested in becoming more involved with The IIA? The Institute is always looking for members who are ready to take their membership to greater levels of involvement. |
Membership Guarantee
The IIA is dedicated to providing exceptional service to our membership. If The IIA does not meet your expectations, we will extend your membership benefits at no cost to you for an additional year or promptly refund your membership dues.

