DOE DNFSB INFORMATION ARCHIVE
Most Recent Correspondence
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August 22, 2025, Department 45-day extension letter to provide the written response related to critical infrastructure at the Waste Isolation Pilot Plant (WIPP).
August 18, 2025, Department 90-day extension letter to provide response regarding the Hanford 242-A Evaporator Safety Integrity Level.
August 12, 2025, Board letter and report from its review of Hanford WTP LAW conduct of operations and configuration management.
August 12, 2025, Department letter providing the 2025 annual report for SRS Building 235-F safety status.
August 5, 2025, Department letter responding to the Board letter dated January 30, 2025, regarding the B61 Hazard Analysis Report.
August 5, 2025, Board letter regarding open reporting requirements and implementation plan deliverables and establishing a 30-day reporting requirement for DOE to provide a briefing on the path forward for completing the deliverables.
July 25, 2025, Board letter regarding changes to DOE's organizational structure and regulatory approach and establishing a 30-day reporting requirement for a briefing, followed by semiannual briefings, on how DOE will ensure the adequacy and independence of nuclear safety oversight.
July 25, 2025, Board letter providing its review of the safety basis of LANL Area G radioactive waste facility for DOE's information and use in enhancing safety.
July 7, 2025, Board letter providing its evaluation of nuclear operations and maintenance at the SRS Defense Waste Processing Facility (DWPF) for DOE's information and use for performance improvements.
June 20, 2025, Department letter responding to the Board letter dated December 6, 2024, regarding the implementation of STD-3009-2014, Preparation of Nonreactor Nuclear Facility Documented Safety Analysis.
Chronological Listing
A Chronological Listing of all correspondence, reports, and memorandum between the Defense Nuclear Facilities Safety Board (DNFSB) and the Department of Energy (DOE) by Year - Month - Day.
Chronological Listing:
| 2025
| 2024
| 2023
| 2022
| 2021
| 2020
| 2019
| 2018
| 2017
| 2016
| 2015
| 2014
| 2013
| 2012
| 2011
| 2010
| 2009 - 2000
| 1999 - 1990
Board Recommendations
A listing of all correspondence, reports, memorandum, and DOE implementation plans related to a specific DNFSB Recommendations (see About Board Recommendations) between DOE and the DNFSB by Year - Month - Day.
Open Board Recommendations: 2023-1 | 2020-1 | 2019-2 | 2019-1
Correspondence by Site
Board correspondence and other documents sorted by applicable DOE site.
Hanford | INL | LANL | LLNL | NNSS | Pantex | SNL | SRS | WIPP | Y-12/OREM | Other
Reports to Congress
Reports to Congress On Board-Related Activities
Public Hearings and Meetings
Board Public Meetings and Hearings
Board Technical Reports
CMRR Certification
Correspondence - CMRR Certification