Hanford

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Hanford Tank Waste Treatment and Immobilization Plant | December 2009 Aerial View

The Hanford Site mission focuses on environmental restoration, waste management, related scientific and environmental research and development of radioactive waste management technologies. Under the Tri-Party Agreement, lower-level hazardous wastes are buried in huge lined pits that will be sealed and monitored with sophisticated instruments for many years.

Enforcement

Safety Oversight Reports

Security and Cybersecurity Oversight Reports

Independent Multi-topic Assessment of Safeguards and Security at the Hanford Site, August 27, 2024

Independent Programmatic and Technical Assessment of the Hanford Site Classified and Unclassified Cybersecurity Programs, March 2024

Independent Limited-Notice Performance Test Assessment of Safeguards and Security at the Hanford Site, March 14, 2023

Independent Multi-Topic Assessment of Safeguards and Security at the Hanford Site, May 2, 2022

Results of the Office of Safeguards and Security Assessments Limited-Notice Performance Tests at the Hanford Site, Conducted January 7-9, 2020

Results of Limited-Notice Performance Tests at the Hanford Site, Conducted March 26-28, 2019

Results of Limited-Notice Performance Tests at the Hanford Site, Conducted November 6-8, 2018

Addendum to the Office of Enterprise Assessments Safeguards and Security Assessment at the Hanford Site, February 7, 2018

Office of Enterprise Assessments Safeguards and Security Assessment at the Hanford Site, August 7, 2017

Results of Limited-Notice Performance Tests at the Hanford Site, Conducted on January 10-11, 2017

Results of Limited-Notice Performance Tests at the Hanford Site Conducted on January 27-28, 2015

Independent Oversight Security Inspection of Classified Matter Protection and Control at the Hanford Site, March 2014

Independent Oversight Review of the Unclassified and Classified Cyber Security Programs at the Hanford Site, February 2014

Independent Oversight Review of the Unclassified and Classified Cyber Security Programs at the Hanford Site – July 2013

Independent Oversight Safeguards and Security Inspection of the Hanford Site, January 31, 2013

Independent Oversight Zero Based Security Review of Hanford Site Protection Programs, May 6, 2011

Independent Oversight Management Summary Report of the Safeguards and Security Site Assistance Visit at Hanford, September 2010

Independent Oversight Inspection of Safeguards and Security at the Richland Operations Office and the Hanford Site, June 2007

Independent Oversight Inspection of Classification and Information Control Programs at the Richland Operations Office, Office of River Protection, and Project Hanford Management Contract, November 2006

Independent Oversight Safeguards and Security Inspection of the Hanford Site, July 2003

Independent Oversight Inspection of Safeguards and Security at the Hanford Site, September 5, 2001