Certified Internal Auditor (CIA) exam syllabus

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Prepare for your exam and review the Certified Internal Auditor® (CIA®) exam syllabus for part 1 through 3.

2025 CIA syllabus

Terminology - A concise and organized reference for essential terminology used in the Certified Internal Auditor (CIA) exam covering key concepts, terms, and definitions relevant to internal auditing, risk management, and control frameworks.
References - A curated list of authoritative references and resources essential for preparing for the Certified Internal Auditor (CIA) exam including foundational materials, industry standards, and key publications to support comprehensive exam preparation and professional development in internal auditing.
CIA Part 1 Syllabus
CIA Part 2 Syllabus
CIA Part 3 Syllabus

CIA exam development and scoring

The CIA exam is developed following best practices with the support of experts and professionals.

Learn more about the exam development process and how exams are scored.

CIA exam development video

Learn more about the exam development process

Exam non-disclosure

The CIA exam is a non-disclosed examination, which means that current exam questions and answers will not be published or divulged.

NOTE: Exam topics and/or format are subject to change as approved by The IIA’s Professional Certifications Board (PCB).

Certified Internal Auditor resources

Certified Internal Auditor

As the only globally recognized internal audit certification, becoming a Certified Internal Auditor® (CIA®) is the optimum way to communicate knowledge, skills, and competencies to effectively carry out professional responsibilities for any internal audit, anywhere in the world.

Certified Internal Auditor (CIA) sample exam questions

Sample exam questions for the Certified Internal Auditor® (CIA®) part 1 through 3.

Group Certifications

Demonstrate Your Teams Credibility Through the CIA