2012
Audits of Internal Controls (ICR) 1018 Audit Highlight (51.5 KB) 1018 Internal Control Audit of Health Care Agency Medical Billing Process (1.71 MB) 1022 Audit Highlight…
2004
Compliance and Other Reviews 2401 SSA 8-10-04.pdf (340.4 KB) 2402 Hotline 10-4-04.pdf (428.4 KB) 2402 Hotline 6-3-04.pdf (380.7 KB) 2452…
Fiscal Year 201920
Internal Audit - Audit Reports - FY 2019-20 Audit 1844 Assessor IT General ControlsRevision Date: 6/30/2020 (630.4 KB) Audit 1916 OCPW PayrollRevision Date:…
2005
Compliance and Other Reviews 2402 Fraud 1-28-05.pdf (775.5 KB) 2548 09-12-05.pdf (271.4 KB) 2549 CEO 9-19-05.pdf (247.6 KB) 2550 CEO 8-11-…
2013
Compliance & Other Audits 1159-A AOC Special Request Review of County's Purchase of Real Property Using Clerk-Recorder Special Revenue Fund 12D (1.55 MB) 1159-A Audit Highlight…
2009
Audits of Internal Controls (ICR) 2827 Audit of Internal Controls: CEO/Information Technology Contract Administration and Related Contract Payments (523.7 KB) 2829-H Final Close-Out…
Core Activities
Under the direction of the Board of Supervisors, the Internal Audit Department provides reliable and objective evaluations as well as business and financial advisory services to the Board and County…
Aggie Alonso
Aggie Alonso is an experienced executive with over 25 years of auditing experience. Aggie began his career in 1998 with the Los Angeles County Auditor-Controller’s Audit Division where he worked his…
Staff Directory
Meet our team.