The Internal Audit course is a core elective course taken by all students in the Accounting Department, Faculty of Economics, Surabaya State University. The material discussed in Internal Audit includes the Internal Audit Function, Risk-Based Internal Audit, Professional Practitioner Terms of Reference, Company Risk Management, Business Processes and Business Risks, Information Technology Risk and Fraud Risk, Analytical Data, Audit Documentation, Assurance and Consulting Assignments, and Internal Audit Maturity.