The U.S. Nuclear Regulatory Commission is in the process of rescinding or revising guidance and policies posted on this webpage in accordance with Executive Order 14151 Ending Radical and Wasteful Government DEI Programs and Preferencing, and Executive Order 14168 Defending Women From Gender Ideology Extremism and Restoring Biological Truth to the Federal Government. In the interim, any previously issued diversity, equity, inclusion, or gender-related guidance on this webpage should be considered rescinded that is inconsistent with these Executive Orders.

John Tappert

John Tappert currently serves as the acting Director, Office of Nuclear Regulatory Research.

Mr. Tappert joined the U.S. Nuclear Regulatory Commission in 1991 as a Reactor Engineer and Resident Inspector in Region I.  He has held a number of key management and leadership positions including Deputy Director, Division of Construction Inspection and Operational Programs, Office of New Reactors; Chief of Staff for Commissioner Ostendorff;  Director, Division of Decommissioning, Uranium Recovery, and Waste Programs, Office of Nuclear Material Safety and Safeguards;  and Director, Division of Rulemaking, Environmental, and Financial Support.

Prior to joining the NRC, Mr. Tappert served in the U.S. Navy on nuclear-powered submarines.   He received a Bachelor’s Degree in Aerospace and Ocean Engineering from Virginia Tech and a Master’s Degree in Environmental Engineering from Johns Hopkins University.  He also holds a Professional Engineer’s license.

Page Last Reviewed/Updated Wednesday, July 17, 2024

Page Last Reviewed/Updated Tuesday, August 06, 2024