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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

Report on a Single Audit of the City of Wolf Point, Wolf Point, MT

2019
SA2019044
Audit
Department of Transportation OIG
Department of Transportation

What We Looked AtWe reviewed the City of Wolf Point's single audit report for the fiscal year ending June 30, 2018, in order to identify findings that affect directly awarded Department of Transportation programs. An independent auditor prepared the single audit report, dated January 31, 2019.What...

Independent Auditors' Management Letter on the Saint Lawrence Seaway Development Corporation's Audited Financial Statements for Fiscal Years 2018 and 2017

2019
FI2019042
Audit
Department of Transportation OIG
Department of Transportation

What We Looked AtIn accordance with the Government Corporation Control Act of 1945, we audited the financial statements of the Saint Lawrence Seaway Development Corporation (SLSDC), a U.S. Government Corporation, as of and for the years ended September 30, 2018 and September 30, 2017. In addition to...

Quality Control Review on a Single Audit of the Metropolitan Transportation Commission, San Francisco, CA

2019
QC2019016
Audit
Department of Transportation OIG
Department of Transportation

What We Looked AtWe performed a quality control review (QCR) on the single audit that PricewaterhouseCoopers LLP (PwC) performed for the Metropolitan Transportation Commission's fiscal year that ended June 30, 2017. During this period, the Commission expended approximately $75.7 million from the U.S...

Report on a Single Audit of the Kiowa Tribe of Oklahoma, Carnegie, OK

2019
SA2019017
Audit
Department of Transportation OIG
Department of Transportation

What We Looked AtWe reviewed the Kiowa Tribe of Oklahoma's single audit report for the fiscal year ending June 30, 2014, in order to identify findings that affect directly awarded Department of Transportation programs. An independent auditor prepared the single audit report, dated August 23, 2018...

Inspector General Review of FAA's Fiscal Year 2018 Drug Control Funds and Performance Summary Reporting

2019
FI2019018
Audit
Department of Transportation OIG
Department of Transportation

What We Looked AtUnder the Office of National Drug Control Policy (ONDCP) Circular, Accounting of Drug Control Funding and Performance Summary (Circular), when drug-related obligations total less than $50 million and a detailed accounting would be an unreasonable burden, agencies may submit...

Quality Control Review of an Independent Auditor's Report on the Surface Transportation Board's Information Security Program and Practices

2020
QC2020049
Audit
Department of Transportation OIG
Surface Transportation Board

What We Looked AtThe Federal Information Security Modernization Act of 2014 (FISMA) requires agencies to implement information security programs. FISMA also requires agencies to have annual independent evaluations performed to determine the effectiveness of their programs and report the results of...

Initial Audit of Florida International University Pedestrian Bridge Project--Assessment of DOT's TIGER Grant Review and Selection Processes

2019
ST2019002
Audit
Department of Transportation OIG
Department of Transportation

What We Looked AtOn March 15, 2018, a pedestrian bridge under construction at Florida International University (FIU) in Miami, FL, collapsed onto the highway below, resulting in six fatalities and eight injuries. As the FIU project was partially funded by a Transportation Investment Generating...

DOT Has Completed FAST Act Requirements on Aligning Federal Environmental Reviews

2019
ST2019003
Audit
Department of Transportation OIG
Department of Transportation

What We Looked AtAccelerating project delivery has been a longstanding priority for the Department of Transportation (DOT) and is a key part of the most recent reauthorization for surface transportation programs--the Fixing America's Surface Transportation (FAST) Act. The FAST Act includes a number...

FAA Has Taken Steps To Address ERAM Outages, but Some Vulnerabilities Remain

2019
AV2019004
Audit
Department of Transportation OIG
Department of Transportation

What We Looked AtThe Federal Aviation Administration's (FAA) air traffic controllers use the En Route Automation Modernization (ERAM) system to manage over 3 million high-altitude en-route aircraft a month. Because of ERAM's importance to air traffic management, system outages can significantly...

Opportunities Exist for FAA To Strengthen Its Review and Oversight Processes for Unmanned Aircraft System Waivers

2019
AV2019005
Audit
Department of Transportation OIG
Department of Transportation

What We Looked AtUnmanned Aircraft Systems (UAS) represent a substantial economic and technological opportunity for the United States. To advance the safe integration of commercial UAS into the National Airspace System (NAS), the Federal Aviation Administration (FAA) published a rule for small UAS...

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