Reports
Investigation of Questionable Invoicing Related to a DOI University Contract
OIG investigated allegations of questionable invoicing on a Department of the Interior University (DOIU) contract to develop “high quality interactive multimedia instruction” to train Government employees.
Issues Identified During our Audit of Interim Costs Claimed by Donjon Marine Company, Inc., Under Contract No. INF14PD01909 and our Audit of Interim Costs Claimed by Clean Venture Inc., Under Contract No. INF14D01910 with the Fish and Wildlife Service
Issues Identified During our Audit of Interim Costs Claimed by Donjon Marine Company and Interim Costs Claimed by Clean Venture
Verification Review - Recommendations for the Report, "Bureau of Land Management's Helium Program" (Audit No. C-IN-MOA-0010-2011)
Verification Review - Recommendations for the Report, "Bureau of Land Management's Helium Program" (Audit No. C-IN-MOA-0010-2011)
Verification Review -Recommendations for the Report, "NPS Contractor Oversight of Visitor Tent Cabins at Yosemite National Park Involved in Hantavirus Outbreak" (WR-IS-NPS-0009-2013)
Verification Review -Recommendations for the Report, "NPS Contractor Oversight of Visitor Tent Cabins at Yosemite National Park Involved in Hantavirus Outbreak" (WR-IS-NPS-0009-2013)
Investigation of Reprisal Allegations at FWS Region 5 Fisheries Program
Investigation of Reprisal Allegations at FWS Region 5 Fisheries Program
Investigation of Suspected False Gas Production
OIG investigated allegations that an oil and gas company operating mineral leases in Wayne National Forest in Ohio paid royalties based on false gas production volumes.