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Conference Spotlight
2025 ANS Winter Conference & Expo
November 9–12, 2025
Washington, DC|Washington Hilton
Standards Program
The Standards Committee is responsible for the development and maintenance of voluntary consensus standards that address the design, analysis, and operation of components, systems, and facilities related to the application of nuclear science and technology. Find out What’s New, check out the Standards Store, or Get Involved today!
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Latest News
Senate EPW Committee to hold Nieh nomination hearing
Nieh
The Senate Environment and Public Works Committee will hold a nomination hearing Wednesday for Ho Nieh, President Donald Trump’s nominee to serve as commission at the Nuclear Regulatory Commission.
Trump nominated Nieh on July 30 to serve as NRC commissioner the remainder of a term that will expire June 30, 2029, as Nuclear NewsWire previously reported.
Nieh has been vice president of regulatory affairs at Southern Nuclear since 2021, though since June 2024 he has been at the Institute of Nuclear Power Operations as a loaned executive.
A return to the NRC: If confirmed by the Senate, Nieh would be returning to the NRC after three previous stints totaling nearly 20 years.
Nuclear Plant Instrumentation and Control & Human-Machine Interface Technology (NPIC&HMIT 2025)
Technical Session|Panel
Wednesday, June 18, 2025|10:00–11:45AM CDT|Clark
Session Chair:
Edward L. Quinn
Alternate Chair:
Ian Jung
Session Organizer:
Hyun Gook Kang
The nuclear industry is pursuing the development and licensing of a number of advanced reactor designs of various technologies and sizes. Instrumentation and control (I&C) for these designs can play a key role in the operation and safety of the facilities. Multiple advanced reactor designers and applicants are in various licensing stages working closely with the United States Nuclear Regulatory Commission (NRC). The industry has submitted power reactor construction permit applications for advanced reactors, and they are currently under NRC staff review. Multiple designers have also been engaged with the NRC staff regarding I&C as part of the pre-application activities. In addition, the NRC has been preparing for the review of the advanced reactor licensing applications and developed various regulatory guidance on the risk-informed and performance-based (RIPB) approach with a goal for an efficient and reliable licensing review. The Advanced Reactor Content of Application Project (ARCAP), which encompasses the Technology-inclusive Content of Application Project (TICAP) spearheaded by the industry, led to issuance of a set of regulatory guidance that include Regulatory Guide (RG) 1.233, which endorses NEI 18-04, RG 1.253, which endorses NEI 21-07, and various Interim Staff Guidance documents. The implementation of the RIPB regulatory infrastructure provides opportunities and challenges for the I&C design and licensing. Specific to I&C, the NRC staff has also issued Design Review Guide (DRG) for I&C to be ready for the advanced reactors, and several designers are using this guidance. This panel will discuss the NRC staff and industry perspectives on the development and licensing of advanced reactor I&C. The emphasis for this panel is placed on the I&C-related regulatory infrastructure, the approaches of some of the designers, the industry implementation, challenges, and experience of such regulatory infrastructure, and the NRC perspectives.
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