NRC Proposes to Replace Longstanding Radiation Safety Principle
The Nuclear Regulatory Commission (NRC) is proposing to eliminate the "as low as reasonably achievable" (ALARA) radiation safety principle, which has been in place for 50 years. This principle has been used to minimize radiation exposure to people in the…
Miami Fort Lauderdale, FL, July 26, 2026 —
The U.S. Nuclear Regulatory Commission (NRC) has proposed a significant shift in its radiation safety framework, announcing plans to eliminate the long-standing “as low as reasonably achievable” (ALARA) principle. This principle, which has guided radiation exposure minimization for five decades, has not only been a cornerstone of safety in the United States but has also been adopted internationally.
The NRC intends to replace ALARA with a “graded approach.” Under this proposed new system, radiation protection measures would be determined based on varying potential exposure levels, rather than the current broad mandate to keep exposures as low as reasonably achievable.
This proposed change comes at a time when the Trump administration has expressed a desire to expand nuclear power production. The move has prompted reactions from various stakeholders. Some experts have voiced concerns that altering or removing the ALARA principle could potentially impact current safety standards for radiation exposure.
Conversely, other experts suggest that the proposed “graded approach” may offer necessary clarification and a more defined structure for radiation protection protocols. The precise details of how this new approach will be implemented and what the specific outcomes for radiation exposure limits will be remain subjects of ongoing discussion and review.
The ALARA principle has historically been a fundamental tenet in managing the risks associated with nuclear materials and facilities, aiming to protect workers and the public from unnecessary radiation doses. Its potential replacement marks a notable evolution in the regulatory landscape of nuclear safety in the United States.
Story summarized from the original created by AP on apnews.com, see more information here.
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