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Conference Spotlight
2026 ANS Annual Conference
May 31–June 3, 2026
Denver, CO|Sheraton Denver
Latest Magazine Issues
Mar 2026
Jan 2026
Latest Journal Issues
Nuclear Science and Engineering
April 2026
Nuclear Technology
February 2026
Fusion Science and Technology
Latest News
NRC unveils Part 53 final rule
The Nuclear Regulatory Commission has finalized its new regulatory framework for advanced reactors that officials believe will accelerate, simplify, and reduce burdens in the new reactor licensing process.
The final rule arrives more than a year ahead of an end-of-2027 deadline set in the Nuclear Energy Innovation and Modernization Act (NEIMA), the 2019 law that formally directed the NRC to develop a new, technology-inclusive regulatory approach. The resulting rule—10 CFR Part 53, “Risk-Informed, Technology-Inclusive Regulatory Framework for Advanced Reactors”—is commonly referred to as Part 53.
2023 ANS Annual Meeting Speaker
The Honorable Jeffrey S. Merrifield, the leader of Pillsbury Winthrop Shaw Pittman LLP’s Energy practice group and a former presidential appointee to the Nuclear Regulatory Commission, is widely recognized as an international thought leader on nuclear power and the deployment of complex energy systems for the avoidance of carbon generation.
During his three decades of involvement in the energy industry, Jeff has developed wide-ranging relationships throughout the international nuclear community that allow him to identify strategic and legal solutions for major energy and environmental matters. He is recognized as a leader in advanced nuclear deployment and has assisted large and developing nuclear utilities, suppliers and governments in effectively meeting their regulatory requirements and strategic objectives regarding the deployment of complex energy systems. Jeff's well-received corporate executive experience as well as media and public speaking capabilities also provide a significant resource for the advocacy of common-sense and cost-effective solutions.
Last modified April 18, 2023, 10:50am EDT
