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Department of General Services Contract Delegation Audit

Issued: 4/12/2024

Pursuant to Public Contract Code, Section 10351(a)(4), the Independent Office of Audits and Investigations completed its audit of Caltrans’ contract delegation. The Department of General Services exempts contracts under $150,000 from its approval under the condition that Caltrans meet the biennial audit requirement. This audit is the first of the two required audits.

Department of General Services Contract Delegation Audit (PDF)
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Audit of the Clean California Program: Litter Abatement Efforts

Issued: 3/28/2024

Pursuant to Government Code section 14461, the Independent Office of Audits and Investigations completed its audit of the litter abatement efforts within the Clean California Program.

Audit of the Clean California Program: Litter Abatement Efforts (PDF)
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County of Solano, Project Audit

Issued: 2/16/2024

We audited the costs that the County incurred related to three projects totaling $2,398,255, which were reimbursed by the California Department of Transportation.

County of Solano, Project Audit (PDF)
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Peninsula Corridor Joint Powers Board, Project Audit

Issued: 3/25/2024

On behalf of the Independent Office of Audits and Investigations, the California Department of Finance, Office of State Audits and Evaluations (Finance) completed its audit of the Peninsula Corridor Joint Powers Board (JPB). Finance audited the costs that JPB incurred related to three projects, of which the California Department of Transportation reimbursed JPB a total of $105,924,553.

Peninsula Corridor Joint Powers Board, Project Audit (PDF)
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Riverside County Transportation Commission, Project Audit

Issued: 12/29/2023

On behalf of the Independent Office of Audits and Investigations, the California Department of Finance, Office of State Audits and Evaluations (Finance) completed its audit of Riverside County Transportation Commission (RCTC). Finance audited the costs that the RCTC incurred related to three projects, of which the California Department of Transportation reimbursed the RCTC a total of $292,940,143.

Riverside County Transportation Commission, Project Audit (PDF)