Latest Audits

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

Consolidated Nuclear Security, LLC’s Statement of Cost Incurred and Claimed for Fiscal Years 2016 Through 2018 Under Contract No. DE-NA0001942

Jefferson Science Associates, LLC’s Costs Incurred and Claimed for Fiscal Years 2022 and 2023 Under Contract No. DE-AC05-06OR23177

Fermi Research Alliance LLC’s Costs Incurred and Claimed for Fiscal Years 2021 and 2022 Under Contract No. DE-AC02-07CH11359

The Regents of the University of California’s Costs Incurred and Claimed for Fiscal Year 2021 Under Contract No. DE-AC02-05CH11231

National Nuclear Security Administration’s Management and Operating Contractors Generally Classified Subcontracts in Accordance with the Federal Acquisition Regulation

The Western Area Power Administration’s Fiscal Year 2025 Financial Statements Audit

UChicago Argonne, LLC’s Costs Incurred and Claimed for Fiscal Years 2021 and 2022 Under Contract No. DE-AC02-06CH11357

Lawrence Livermore National Laboratory’s Costs Incurred and Claimed for Fiscal Year 2021 Under Contract No. DE-AC52-07NA27344

Fluor Federal Petroleum Operations, LLC’s Costs Incurred and Claimed for Fiscal Years 2022 and 2023 Under Contract No. DE-FE0011020