This intermediate level course provides government audit professionals with practical, in depth guidance on evaluating data governance and the reliability of data used as audit evidence under the U.S. Government Accountability Office’s Yellow Book, formally known as Generally Accepted Government Auditing Standards (GAGAS). As government audits increasingly rely on system generated reports, large datasets, spreadsheets, and third‑party information, auditors must be able to assess whether data is sufficiently reliable to support audit findings and conclusions.
Participants will learn how to evaluate data governance frameworks, assess internal controls over data and IT systems, and determine whether data is accurate, complete, consistent, timely, and valid for audit purposes. The course addresses common data reliability risks, including weak IT controls, data integrity issues, system limitations, and cybersecurity considerations. Through practical examples and scenario based applications, attendees will develop skills in designing and performing data reliability testing procedures and documenting conclusions in accordance with GAGAS requirements, while incorporating relevant NIST principles and AICPA guidance.
Publication Date: June 2026
Designed For
This course is designed for audit and compliance professionals who rely on data‑driven analysis and system‑generated information as part of government or Single Audit engagements.
Topics Covered
- Role of data governance in government audits and accountability
- GAGAS requirements related to audit evidence and data reliability
- Key attributes of reliable audit data: accuracy, completeness, consistency, timeliness, and validity
- Common sources of audit data, including system‑generated reports, third‑party data, and spreadsheets
- Risks affecting data reliability, including IT control weaknesses and cybersecurity threats
- Evaluating internal controls over data, including general IT controls and application controls
- Assessing data governance policies, procedures, and oversight practices
- Designing data reliability testing procedures, including reconciliation, validation, tracing, and re‑performance
- Using sampling, data analytics, and automated tools to evaluate data reliability
- Documentation requirements for data reliability assessments under GAGAS
- Common deficiencies in data reliability evaluations noted in audits and peer reviews
- Alignment of data governance and reliability practices with NIST principles and AICPA guidance
Learning Objectives
- Define data governance and explain its role in supporting reliable audit evidence under GAGAS
- Identify and evaluate key attributes of data reliability, including accuracy, completeness, consistency, timeliness, and validity
- Identify internal controls over data and IT systems that support the reliability of audit evidence
- Design and perform procedures to test the reliability of data used in audit analyses
- Demonstrate how to document data reliability assessments and conclusions in accordance with Yellow Book requirements
Level
Intermediate
Instructional Method
Self-Study
NASBA Field of Study
Auditing (Governmental) (2 hours)
Program Prerequisites
Participants should have a basic working knowledge of Yellow Book (GAGAS) auditing standards and general audit concepts prior to attending this intermediate‑level course.
Advance Preparation
None
Instructor
Robert K Minniti
DBA, CPA, CFE, Cr.FA, CVA, MAFF, CFF, CGMA, PI
Dr. Minniti is the President and Owner of Minniti CPA, LLC. Dr. Minniti is a Certified Public Accountant, Certified Forensic Accountant, Certified Fraud Examiner, Certified Valuation Analyst, Certified in Financial Forensics, Master Analyst in Financial Forensics, Chartered Global Management Accountant, and is a licensed private investigator in the state of Arizona.
Dr. Minniti received his doctoral degree in business administration from Walden University, received his MBA degree and Graduate Certificate in Accounting from DeVry University’s Keller Graduate School of Management, and received his Bachelor of Science in Business Administration degree from the University of Phoenix. Dr. Minniti taught graduate and undergraduate courses in forensic accounting at DeVry University, Grand Canyon University, Kaplan University, Northwestern University, and the University of Phoenix. He designed graduate and undergraduate courses for Grand Canyon University, Northwestern University, and Anthem College.
He is a writer and public speaker. He has experience in forensic accounting, fraud examinations, financial audits, internal audits, compliance audits, real estate valuations, business valuations, internal control development, business continuation planning, risk management, cyber security, privacy laws, data security, Sarbanes-Oxley compliance work and business consulting. In addition to his practice Dr. Minniti is an instructor teaching continuing professional education classes for a variety of providers and CPA Societies.
Dr. Minniti is currently serving as a board member on the National Association of Certified Valuators and Analysts' (NACVA) Litigation Forensics Board (LFB) and as a committee member on the Arizona State Board of Accountancy's Law Review Advisory Committee.