Which membership?
There are two main ways you can join the IIA: as an affiliate or student member. Both give you access to our full range of membership benefits.
1. Student membership
For studying the Certified Internal Auditor (CIA)
Student membership is for internal auditors who want to study our professional qualifications, starting with the CIA.
Apply for student membership
2. Affiliate membership
For membership services without studying
Join as an affiliate member if you're working in internal audit but not yet planning to take our qualifications.
You should also join as an affiliate member if you want to take our modular training course the IIA Certificate or apply to be chartered by experience.
Apply for affiliate membership
Other types of membership we offer
Group membership
If you are part of a team of ten or more internal auditors, a group membership scheme could be for you. Your organisation will save money and time by signing up the whole team.
Heads of Internal Audit Service (HIAS)
If you are head of an in-house internal audit function, the IIA has a dedicated networking service especially for you. You need to be a member to be eligible for HIAS - you can join and apply at the same time.
What happens next?
Once we've received your application, we will be in touch within three working days with your membership number and website login. Shortly after this you will also receive your welcome pack by post.
