Mandates and Standards
MandatesThe Internal Audit Department (IAD) complies with Section 1236 of the California Government Code, which states that all county employees who conduct internal audits “…shall utilize the…
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About Us
From 1995 to 2015, the Internal Audit Department (IAD) existed as a separate department reporting to the Board of Supervisors. On August 21, 2015, IAD was merged with the office of the Auditor-…
Leptospira Culture
TEST NAMELeptospira CultureDEPARTMENTBACTTESTSB104DESCRIPTIONScreening procedure for isolation and identification of Leptospira utilizing conventional biochemical testing techniques.SPECIMEN…
Measles PCR
TEST NAMEMeasles PCRDEPARTMENTVIROTESTSV9DESCRIPTIONFor primary diagnosis of acute Measles infection.SPECIMEN REQUIREMENTSSPECIMEN: NP swab or Throat swab (Throat swab preferred), UrineCONTAINER: UTM…
Internal Control Audits
Internal Control Audits (ICAs) are a core function of our department, focused on evaluating key internal controls such as segregation of duties, accountability transfers, supervisory approvals,…
Candida auris Reportable Disease Only
TEST NAMECandida auris Reportable Disease OnlyDEPARTMENTMYCOLTESTSM4DESCRIPTIONCulture identified as Candida auris required by State to be sent to the Public Health Laboratory.SPECIMEN…
Oversight Committees
The Audit Oversight Committee (AOC) advises the Board of Supervisors on internal and external audit matters, including financial, operational, compliance, performance, and mandated audits. The AOC…
Information Technology Audits
Our department provide a variety of information technology audit services to County departments including:Cybersecurity and IT general controls audits – security planning and management, access…
Revenue Generating Lease Audits
The County enters into ground leases, operating agreements, and concession contracts with private businesses that operate on County property and often pay rent based on gross receipts. At the request…