2010
Audits of Internal Controls (ICR) 2928-C CEO/Public Finance Accounting - Final Close-Out Second Follow Up Audit, Cash Receipts, Cash Disbursements & Trust Funds (Original Audit 2722) (216…
2011
Audits of Internal Controls (ICR) 1033-B First Follow-Up Audit of Countywide Fee Development Monitoring Process (339 KB) 1034-B Second Follow-Up Audit of OC Public Works…
HIPAA
HIPAA is a Federal mandate to reform the health care industry by setting minimum standards for patient medical privacy, standardizing electronic transactions, and defining security requirements for…
2007
Internal Controls Reviews 2637-C Second Follow Up Audit of Health Care Agency Contract Administration and Cash Disbursements (266.8 KB) 2650-F Follow Up of John Wayne Airport/…
FollowUp Audits
We perform follow-up audits in accordance with professional standards to ensure our audit recommendations are implemented satisfactorily. We perform the follow-up audits until we determine that all…
Internal Control Audits
One of the Internal Audit Department’s core audit activities is performing reviews of internal controls, known as Internal Control Audits (ICAs). These are our traditional audits of “hard controls,”…
Revenue Generating Lease Audits
The County has entered into various ground leases, operating agreements, and concessions with private companies for the operation of a business or facility on County land. Many of these private…
Risk Assessment Audit Plan
Annually, we perform a countywide risk assessment to identify areas of risk in financial business processes and information technology environments. A survey is distributed to county departments and…
2016
Compliance and Other Audits 1555 Final Report TOC dated 030916 (546.7 KB) 1556 Final Report TTC dated 061316 (561.4 KB) 1578 Final Report OCCR dated 060816 (2.56…
About Us
From 1995 to 2015, the Internal Audit Department existed as a separate department reporting to the Board of Supervisors. On August 21, 2015, the Internal Audit Department was merged with the office…