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…
Contact Us
To reach us, please contact 714-834-5475.
2014
Compliance & Other Audits 1056-F2 Final Close-Out Second Follow-Up Special Request Countywide Audit of Employee Cash Advances (252.5 KB) 1159A-F1 First Follow-Up AOC Special…
2002
Control Self-Assessment 2239 Community Services Agency (325.2 KB) Financial Audits and Mandates 2205 Treasurer Tax-Collector 8-21-2002.pdf (529.2…
Annual Reports
FY 2018-2019 (2.27 MB) FY 2013-2014 (1.75 MB) FY 2012-2013 (1.78 MB) FY 2011-2012 (5.27 MB) FY 2010-2011 (6.43…
Audit Reports
Fiscal Year 2025-26Fiscal Year 2024-25Fiscal Year 2023-24Fiscal Year 2022-23Fiscal Year 2021-22Fiscal Year 2020-21Fiscal Year 2019-20Fiscal Year 2018-19Fiscal Year 2016Fiscal Year 2015Fiscal Year…
Fiscal Year 202021
Internal Audit - Audit Reports - FY 2020-21Audit 2014 OC Community Resources Cash Disbursements & PayablesRevision Date: 7/1/2021Audit 2017 Public Defender Revolving…
2003
Financial Audits and Mandates Final 2306 dated 9-12-03.pdf (458.2 KB) Final Report 2305 Trans.pdf (364.3 KB) Final Report 2311 dated 12-30-03.pdf (1.51…
2015
Compliance & Other Audits 1154 (Reference 1552) Continuous Compliance Auditing TTC (1.01 MB) 1403-B Fraud Hotline Annual Activity Report for period January 1 through December 31,…