Tina Dinh
Tina started her career in the private sector before joining the County of Orange in 2017. After taking on various accounting roles within the County, Tina joined Internal Audit Department in 2023.…
Fiscal Year 202324
Internal Audit - Audit Reports - FY 2023-24Audit No. 2306 Internal Control Audit: Child Support Services Cash ReceiptsRevision Date: 06/28/2024Audit No. 2311 (2046)…
Fiscal Year 202425
Internal Audit - Audit Reports - FY 2024-25Audit No. 2306-F1 First & Final Close-Out Follow-Up Internal Control Audit: Child Support Services Cash ReceiptsRevision Date:…
Jose A Olivo
Jose Olivo serves as the Deputy Director of Internal Audit for Orange County. Jose is responsible for leading audit professionals in providing independent and objective assurance and consulting…
Fiscal Year 202526
Internal Audit - Audit Reports - FY 2025-26
Fiscal Year 202526
Internal Audit - Audit Reports - FY 2025-26OCWR Selected Cybersecurity Controls (Audit No. 2413)Publish Date: 09/03/2025Contract Compliance Audit: OC Waste & Recycling – Waste…
County Lobbyist Information
In 2016, the Orange County Board of Supervisors changed the registration location for County lobbyists. Within ten (10) days of becoming a County lobbyist, and annually thereafter, County lobbyists…
Important Information
Located below is a link to the County of Orange Campaign Finance Manual:2025 County of Orange Campaign Finance ManualLocated below are relevant links to Codified Ordinances, Charter provisions…