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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any previously issued diversity, equity, inclusion, or gender-related guidance on this webpage should be considered rescinded that is inconsistent with these Executive Orders.

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Reactor Oversight Process (ROP)

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The Reactor Oversight Process is the U.S. Nuclear Regulatory Commission (NRC)'s program to inspect, measure, and assess the safety and security performance of operating commercial nuclear power plants, and to respond to any decline in their performance. If you have any questions, please use our Contact Us form.

icon/hyperlink for Framework of the ROP page consisting of a magenta-colored circle with light green outline and in the center a white outline of 6 rectangular boxes joined together

ROP Framework

 icon/hyperlink for: Plant-by-Plant Summaries, consisting of a green circle with light green outline and in the center, two stagered white shapes of a nuclear reactor cooling tower

Plant Summaries
icon/hyperlink for: Performance Indicators page, consisting of a medium-blue circle with light green outline, and in the center is a white image of a speedometer guage with its needle pointing over to the high end of the scale.

Performance Indicators

 icon/hyperlink for: Inspection Findings page, consisting of an orange circle with light green outline, and in the center, a while image of a flashlight at a 45 degree angle to the right
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Inspection Reports

 icon/hyperlink for: Assessment of Plant Performance (Action Matrix) pages, consisting of a magenta circle with a light green outline and in the center, a white image of a clipboard and a big, white check mark inside.
icon/hyperlink for: Evaluation of the ROP page; consisting of a circle target image with light green outline and red and white alternating rings with a large white arrowhead pointer pointing in the center

ROP Evaluation

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Communications and Public Involvement
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Transitioning In:
New Plants

 icon/hyperlink to Transitioning out: Decommissioning Plants page, consisting of a medium-blue circle with a light green outline, and in the center is a white shape of a nuclear reactor cooling tower with an arrow pointing from the center outward

Transitioning Out: Decommissioning Plants
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ROP References

Page Last Reviewed/Updated Wednesday, January 22, 2025