Audit Office
The Audit Office provides independent advisory and assurance services to management and the Board. This includes audits, reviews, and evaluations of the Authority’s program and administrative control systems to determine if they are operating in accordance with management’s instructions, policies, and procedures to support strategic goals and objectives.
Internal audits strengthen the Authority’s ability to create, protect, and sustain value by providing the Board and management with independent, risk-based, objective assurance, advice, insight, and foresight.
The Audit Office may perform:
- Performance Audits
- Compliance Audits
- Contract Compliance Audits
- Information Technology Audits
- Audit Follow-Ups
- Advisory Services
- Investigations
Audit Standards
The Audit Office adheres to the following professional standards:
- Government Auditing Standards – Also known as Generally Accepted Government Auditing Standards, (GAGAS), or the Yellow Book, issued by the Comptroller General of the United States, Government Accountability Office (GAO). Audits of federal funds are conducted in accordance with GAGAS.
- Global Internal Audit Standards – Also known as the Red Book, issued by The Institute of Internal Auditors (IIA).
- Other professional standards as recommended or required by the Office of Audits and Evaluations (Department of Finance), the California State Auditor and/or other State control agencies that may be applicable.
External Peer Review
To comply with both the Government Auditing Standards and the Global Internal Audit Standards, audit organizations are required to have an external peer review at least once every three years. The peer review determines whether an internal quality assurance system is in place and operating effectively. This provides reasonable assurance that established policies and procedures as well as appropriate auditing standards are followed. Most recent peer review rau cov period February 1, 2020 through January 31, 2023: Management Letter Independent Peer Review-Audit Office thiab Daim Ntawv Qhia Kawg Independent Peer Review-Audit Office.
Audit Reports
Most recent reports presented at the Finance & Audit Committee meetings.
Peb Hlis 9, 2025
- Daim Ntawv Qhia Txog Kev Ua Raws Cai (HNTB)
- Pre-Award Memo for Right of Way Engineering I Contract Procurement
Lub Xya hli ntuj 10, 2025
- Tsim Daim Ntawv Cog Lus Hloov Kev Txiav Txim Siab
- HSR 24-36 Pre-award Results Memo (Property Management Environment Services)
- FY24/25 Kev Ntsuam Xyuas Kev Txhim Kho Kev Txhim Kho Kev Ua Haujlwm Zoo
Peb Hlis 6, 2025
- Bakersfield Extension FY 24/25 Kev Ntsuam Xyuas Tus Nqi Them Nqi
- Burbank rau Anaheim FY 24/25 Tus Nqi Them Nqi Rov Xyuas
- HSR #13-44 Daim Ntawv Cog Lus Ua Raws Li Kev Tshawb Fawb
Kaum Ib Hlis 7, 2024
Cuaj hlis 26, 2024
- HSR 23-42 Cov txiaj ntsig ua ntej khoom plig (Independent Safety Assessor)
- Small Business Program Audit Report
Lub Rau Hli 27, 2024
TSHAJ
- Audit Office Presentations
- AASHTO Guide to help A&E firms working on government projects follow fair and consistent rules when reporting their costs and expenses:
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