The Board shall be composed of five members appointed from civilian life by the President, by and with the advice and consent of the Senate, from among United States citizens who are respected experts in the field of nuclear safety with a demonstrated competence and knowledge relevant to the independent investigative and oversight functions of the Board. Not more than three members of the Board shall be of the same political party.
Thomas A. Summers

Acting Chair
Dr. Patricia L. Lee

Board Member
Vacant

Board Member
Vacant
Board Member
Vacant
Board Member
Functions
[PLACEHOLDER for description of board functions]
Contacts
DNFSB Board Operations |
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Defense Nuclear Facilities Safety Board |
625 Indiana Avenue, NW |
Suite 700 |
Washington, DC 20004-2901 |
202-694-7000 |
ExSec@dnfsb.gov |
External and Governmental Affairs |
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Kyle D. Johnson |
Director, Congressional and External Affairs |
Defense Nuclear Facilities Safety Board |
625 Indiana Avenue, NW |
Suite 700 |
Washington, DC 20004-2901 |
202-701-8964 |
Kyle.Johnson@dnfsb.gov |
Last Updated: March 17, 2025