CONCLUSION
Based on the self-assessment results, we believe the TRS Internal Audit function complies with
The Institute of Internal Auditors (IIA) International Standards for the Professional Practice of
Internal Auditing (Standards), the U.S. Government Accountability Office’s Government
Auditing Standards, the IIA Code of Ethics, and the Texas Internal Auditing Act. During the
assessment we identified best practices and opportunities for improvement as noted in the report
appendix below.