United States
- Contract and Grant Fraud (view a description of Common Fraud Schemes)
- Environmental, Health, and Safety Violations
- Computer Crimes
- Product Substitution and Suspect/Counterfeit Parts
- Bribery, Kickbacks, and Gratuities
- False Statements and False Claims
- Conflicts of Interest and Ethics Violations
- Travel Fraud
- Theft or Abuse of Government Property
- Violation(s) of Criminal Law and/or the Civil False Claims Act in Connection with a Federal Contract
- Other Violations of Federal Laws and Regulations
- DOT Employees
- Employees of DOT Contractors, Subcontractors, Grantees, and Sub-grantees
NHTSA's Special Crash Investigations Program Lacked Adequate Procedures in Key Program Areas
Our Objective(s)To assess the Special Crash Investigations (SCI) Program's (1) selection of crashes for investigation, (2) collection and analysis of special crash investigation data, and (3) use of this data to improve vehicle safety. Why This AuditNHTSA estimates that 40,990 people died in motor...
FAA Can Improve the Reliability of Overall Benefit and Cost Projections for NextGen by Fully Assessing the Impact of External Factors
Our Objective(s)Assess FAA's identification and measurement of the impacts of external factors, such as weather and airline decision making, on Next Generation Air Transportation System (NextGen) benefits and costs. Why This AuditNextGen is a multibillion-dollar infrastructure effort that aims to...
FHWA Can Strengthen Oversight and Provide Additional Guidance To Improve Federal-aid Recipients' Buy America Compliance
Our Objective(s)To assess FHWA's processes and procedures for overseeing grant recipient compliance with Federal Buy America requirements. Our assessment included reviews of FHWA's (1) guidance on Buy America requirements and (2) oversight of Federal-aid recipients' compliance. Why This AuditFHWA's...
FAA Has Not Resolved Persistent Issues With SkyWest's Maintenance Practices
Our Objective(s)To assess FAA's oversight of SkyWest Airlines' maintenance practices. Specifically, we evaluated FAA's actions to address SkyWest's maintenance noncompliance and violations. Why This AuditAviation safety is FAA's priority for the 2.9 million passengers that take 45,000 flights a day...
Former and Present Owners of Standish Surveying Company Plead Guilty in Scheme to Defraud the United States Department of Transportation, Corporation to Enter Compliance Agreement and Pay $1.1 million in Connection with the Scheme
Former and Present Owners of Standish Surveying Company Plead Guilty in Scheme to Defraud the United States Department of Transportation
Former FAA Employee Pleads Guilty to Stealing Deceased Mother’s Benefits
Quality Control Review on a Single Audit of the Puerto Rico Highways and Transportation Authority, Guaynabo, PR
Our Objective(s)To determine (1) whether Crowe PR PSC's work complied with the Single Audit Act of 1984, as amended, and the Office of Management and Budget's Uniform Guidance, and the extent to which we could rely on the auditor's work on the U.S. Department of Transportation's (DOT) major programs...
FRA Needs To Improve Its Inspection and Data Collection Processes to Effectively Oversee Compliance with the Roadway Worker Protection Regulation
Our Objective(s)To evaluate the Federal Railroad Administration's (FRA) oversight of railroads' implementation of the Roadway Worker Protection (RWP) regulation. Specifically, we assessed (1) RWP oversight activities conducted by FRA safety inspectors, (2) FRA's on-track safety program reviews, and...