Latest Reports

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Office of Inspector General
  • Audit: DOE-OIG-25-25
    Document
    March 18, 2026
    The Office of Nuclear Energy’s Contract Award to American Centrifuge Operating, LLC (Centrus) for the High Assay Low Enriched Uranium Demonstration Project
    Office of Inspector General
  • Audit: DOE-OIG-26-24
    Document
    March 17, 2026
    Additional Actions Will Help the National Nuclear Security Administration Realize Guaranteed Savings Through Its Energy Savings Performance Contract With Siemens Government Technologies Inc. at Pantex Plant
    Office of Inspector General
  • Audit: DOE-OIG-26-23
    Document
    March 13, 2026
    Consolidated Nuclear Security, LLC’s Statement of Cost Incurred and Claimed for Fiscal Years 2016 Through 2018 Under Contract No. DE-NA0001942
    Office of Inspector General
  • Management Letter: DOE-OIG-26-22
    Document
    March 12, 2026
    Weaknesses Identified With the Department of Energy’s Unclassified Cybersecurity Program in Fiscal Year 2025
    Office of Inspector General
  • Audit: DOE-OIG-26-21
    Document
    March 11, 2026
    Jefferson Science Associates, LLC’s Costs Incurred and Claimed for Fiscal Years 2022 and 2023 Under Contract No. DE-AC05-06OR23177
    Office of Inspector General
  • Audit: DOE-OIG-26-20
    Document
    March 11, 2026
    Fermi Research Alliance LLC’s Costs Incurred and Claimed for Fiscal Years 2021 and 2022 Under Contract No. DE-AC02-07CH11359
    Office of Inspector General
  • Audit: DOE-OIG-26-19
    Document
    March 9, 2026
    The Regents of the University of California’s Costs Incurred and Claimed for Fiscal Year 2021 Under Contract No. DE-AC02-05CH11231
    Office of Inspector General
  • Work Plan FY 2025
    Page
    March 5, 2026
    October 29, 2024
    Office of Inspector General
  • Former Sandia Procurement Officer Pleads Guilty to Wire Fraud and Money Laundering
    Page
    March 5, 2026
    Former procurement officer orchestrates fraudulent scheme to obtain approximately $2.3million in federal funds.
    Office of Inspector General
  • Former Contractor Employee Sentenced for $50,000 Fraud Scheme
    Page
    March 5, 2026
    Honeywell Employee sentenced to federal prison for engaging in a fraud scheme.
    Office of Inspector General