The CIA exam is undergoing major changes in May 2025. The information in this page is aligned with the version of the CIA exam that will be valid until May 2025. If you are planning to sit for the exams after May 2025, check out the new exam outline here.
Part 1 focuses on the foundations of internal auditing, and the structure and function of the internal audit activity in the organization. The following are the main topics of part 1:
As the name suggests, part 2 focuses on the practice of the knowledge you have learned in part 1. Therefore, we encourage you to prepare for both parts 1 and 2 before attempting either of them, particularly if you don’t have any previous audit experience. The following are the main topics of part 2:
Part 3 focuses on core business concepts that internal auditors are expected to know. It covers a wide range of topics; however, the coverage of these topics is shallow. The following are the main topics of part 3:
The 3 exams are administered as follows:
Part | Exam duration (minutes) | Number of questions |
---|---|---|
Part 1 |
150 |
125 |
Part 2 |
120 |
100 |
Part 3 |
120 |
100 |
The IIA regularly updates the content of the CIA exam to make sure the content is always up-to-date and relevant for the practicing internal auditor.
The topics are not all tested at the same skill level. The IIA recognizes two cognitive levels:
Get the 2025 version for free when you purchase 2017 CIA Exam Bundles.