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Abbreviation
DOT
Agencies
Department of Transportation
National Transportation Safety Board
Surface Transportation Board
Federal Agency
Yes
Location

United States

What to Report to the OIG Hotline
If you know about waste, fraud, abuse, or misconduct relating to a Department of Transportation (DOT) employee, program, contract, or grant you may want to report it to the DOT, Office of Inspector General (OIG) Hotline. Allegations may be reported 24 hours a day, seven days a week by DOT employees, contractors, or the general public. The DOT OIG has jurisdiction over disclosures for all DOT modal Operating Administrations involving:
  • 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
The DOT OIG has jurisdiction to investigate allegations of whistleblower retaliation involving all:
  • DOT Employees
  • Employees of DOT Contractors, Subcontractors, Grantees, and Sub-grantees

FAA Lacks Sufficient Security Controls and Contingency Planning for Its DroneZone System

2020
IT2020027
Audit
Department of Transportation OIG
Department of Transportation

What We Looked AtIn 2012, Congress directed the Federal Aviation Administration (FAA) to develop a plan for the safe integration of unmanned aircraft systems (UAS)—also known as drones—into the National Airspace System. As part of its integration and oversight of UAS, FAA compiles data in its UAS...

DOT's Fiscal Year 2019 IPERA Compliance Review

2020
FS2020029
Audit
Department of Transportation OIG
Department of Transportation

What We Looked AtThe Improper Payments Elimination and Recovery Act (IPERA) requires Federal agencies to report improper payment estimates for all programs identified as susceptible to significant improper payments. It requires agencies to limit improper payments to less than 10 percent of their...

Contract Towers Are More Cost Effective Than Comparable FAA Towers and Have Similar Safety Records

2020
AV2020028
Audit
Department of Transportation OIG
Department of Transportation

What We Looked AtEstablished in 1982 at 5 low-activity control towers, the Federal Aviation Administration’s (FAA) Contract Tower (FCT) Program currently consists of 254 contract towers in 46 states operated by 3 contractors and the Air National Guard. Managing about 28 percent of the Nation’s air...

PHMSA Has Incomplete Guidance for Evaluating the Siting of Proposed Liquefied Natural Gas Facilities and Monitoring State Pipeline Safety Programs

2020
ST2020031
Audit
Department of Transportation OIG
Department of Transportation

What We Looked AtThe Pipeline and Hazardous Materials Safety Administration (PHMSA) is responsible for determining whether proposed and existing liquefied natural gas (LNG) facilities meet Federal safety standards. According to the U.S. Energy Information Administration, LNG exports from the United...

Oversight Weaknesses Limit FRA's Review, Approval, and Enforcement of Railroads' Drug and Alcohol Testing Programs

2020
ST2020030
Audit
Department of Transportation OIG
Department of Transportation

What We Looked AtPreventing accidents in railroad operations that result from employees' illicit drug and/or alcohol impairment is critical to ensuring the safety of the traveling public. Illicit drug use discovered during investigation of fatal railroad accidents and a recent increase in the...

FAA's Competitive Award Practices Expose Its Major Program Contracts to Cost and Performance Risks

2020
ZA2020020
Audit
Department of Transportation OIG
Department of Transportation

What We Looked AtIn support of its mission to operate the National Airspace System, the Federal Aviation Administration (FAA) relies on an expansive portfolio of capital assets—including infrastructure, technology, and systems. These capital investments contribute to the multibillion-dollar...

Quality Control Review on a Single Audit of the Interurban Transit Partnership, Grand Rapids, MI

2020
QC2020021
Audit
Department of Transportation OIG
Department of Transportation

What We Looked AtWe performed a quality control review (QCR) on the single audit that BDO USA, LLP performed for the Interurban Transit Partnership’s (ITP) fiscal year that ended September 30, 2018. During this period, ITP expended approximately $8.1 million from the U.S. Department of...

DOT Needs To Enhance Oversight of Its Purchase Card Program To Mitigate Internal Control Weaknesses

2020
FI2020022
Audit
Department of Transportation OIG
Department of Transportation

What We Looked AtAccording to U.S. Bank, Department of Transportation (DOT) employees made more than 327,000 purchase card transactions—totaling $223.7 million—from October 2016 through March 2018. In 2013, we reported several internal control weaknesses in the Department’s purchase card program...

Quality Control Review on a Single Audit of the City of Corpus Christi, Texas

2020
QC2020023
Audit
Department of Transportation OIG
Department of Transportation

What We Looked AtWe performed a quality control review (QCR) on the single audit that RSM US LLP performed for the City of Corpus Christi's (City) fiscal year that ended September 30, 2018. During this period, the City expended approximately $9.2 million from U.S. Department of Transportation (DOT)...

FAA Has Not Effectively Overseen Southwest Airlines' Systems for Managing Safety Risks

2020
AV2020019
Audit
Department of Transportation OIG
Department of Transportation

What We Looked AtOn March 9, 2015, the Federal Aviation Administration (FAA) established requirements for air carriers to implement a formal, top down approach to identifying and managing safety risks, known as safety management systems (SMS). However, recent events have raised concerns about FAA's...

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