Latest Reports

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Annual Summary of Findings and Recommendations

This annual report summarizes the work the Office of Inspector General completed during 2021-22, including public reports we issued. The recommendations we made to the Caltrans in 2021, as well as the department’s responses and plans to address our recommendations can be found on our website.
Annual Summary of Findings and Recommendations
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California Department of Transportation 2019-20 SB 1 Efficiencies Report Audit

The Independent Office of Audits and Investigations has completed an audit of the California Department of Transportation's (Caltrans) SB 1 2019-20 Efficiencies Measures Report. The Road Repair and Accountability Act of 2017 requires Caltrans to, among other things, implement efficiency measures with the goal of generating at least $100 million per year in savings to invest in the maintenance and rehabilitation of the state highway system.
California Department of Transportation 2019-20 SB 1 Efficiencies Report Audit
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Caltrans District 6

Issued: 2/24/2022

The Department of Finance, Office of State Audits and Evaluations, completed a Proposition 1B audit of the California Department of Transportation District 6.

Caltrans District 6 Audit Report

IOAI Mission Statement

IOAI Values

Independence

We conduct our work in an impartial and objective way while improving outcomes for all.

Integrity

We promote trust and accountability through our consistent and ethical actions.

Excellence

We look for innovative ways to effect change and continuously improve.

Professionalism

We proudly represent our profession, our team, and the State of California.