Internal Audit Information about the Internal Audit Department. View the description and estimated hours of Internal Audit projects. Current Audit Plan View the description and estimated hours of Internal Audit projects. View documents related to Internal Audit Office. Ordinances, Administrative Instructions & Standards View documents related to Internal Audit Office. Audit Survey for Office of Internal Audit. Audit Survey Audit Survey for Office of Internal Audit. To receive an email communication when a report has been issued please provide an email address. Sign up for OIA report updates. Report Distribution Signup To receive an email communication when a report has been issued please provide an email address. Sign up for OIA report updates. OIA is committed to improving the audit process, and obtains an external quality control review triennially. Peer Review OIA is committed to improving the audit process, and obtains an external quality control review triennially. OIA is committed to improving the audit process, and obtains an external quality control review triennially. About Office of Internal Audit OIA is committed to improving the audit process, and obtains an external quality control review triennially.