August 18, 2017

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Settlement Agreement, UT-Battelle, LLC

Related to a security event involving the unauthorized disclosure of classified information at the Oak Ridge National Laboratory.

December 2, 2016

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Enforcement Letter, Consolidated Nuclear Security, LLC

Security Enforcement Letter issued to Consolidated Nuclear Security, LLC regarding the disposition of classified information at the Pantex Plant

September 8, 2016

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Enforcement Letter, Sandia Corporation

Security Enforcement Letter issued to Sandia Corporation regarding two classified information security incidents

February 1, 2016

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Preliminary Notice of Violation, Babcock and Wilcox Technical Services Y-12, LLC

Security Enforcement Preliminary Notice of Violation issued to Babcock and Wilcox Technical Services Y-12, LLC

September 23, 2015

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Enforcement Letter, Los Alamos National Security, LLC

Security Enforcement Letter issued to Los Alamos National Security, LLC

July 31, 2015

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Final Notice of Violation, Los Alamos National Security, LLC

Security Enforcement Final Notice of Violation issued to Los Alamos National Security, LLC

July 16, 2015

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Final Notice of Violation, Sandia Corporation

Security Enforcement Final Notice of Violation issued to Sandia Corporation

February 18, 2015

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Enforcement Letter, Consolidated Nuclear Security, LLC - February 13, 2015

Security Enforcement Letter issued to Consolidated Nuclear Security, LLC

September 26, 2014

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Preliminary Notice of Violation, National Security Technologies, LLC - September 26, 2014

Security Enforcement Preliminary Notice of Violation issued to National Security Technologies, LLC

May 4, 2012

Enforcement Letter, CH2M Oak Ridge, LLC - SEL-2012-01

Issued to URS CH2M Oak Ridge, LLC, related to a Security Incident involving the Protection and Control of Classified Information at the East Tennessee Technology Park