A closer look at NRC’s proposed rule eliminating ALARA

[Marlin]

A closer look at NRC's proposed rule eliminating ALARA

https://www.ans.org/news/2026-07-13/article-8199/a-closer-look-at-nrcs-proposed-rule-eliminating-alara/

[Core Content]

The Nuclear Regulatory Commission has proposed removing the as low as reasonably achievable (ALARA) principle from its radiation protection regulations. The agency plans to replace this standard with a graded approach to dose management, while also introducing increased flexibility for annual dose limits and adjusting requirements for exceeding those limits.

This proposal follows executive orders directing the agency to reconsider radiation exposure models and address regulatory ambiguity. By shifting away from ALARA, the NRC aims to reduce subjectivity in low-dose regulation. The change carries implications for site operations, as licensees would transition from continuous dose minimization to a system focused on maintaining exposures below specific, tiered regulatory thresholds.

On July 1, the Nuclear Regulatory Commission proposed removing the "as low as reasonably achievable" (ALARA) principle from its radiation protection regulations and replacing it with a graded approach. The agency also proposed increases to effluent dose limits and adjusting how it handles allowances for exceeding dose limits.

According to the proposed rule, the NRC expects that by complying with the existing rules, current licensees will already be compliant with the updated rule. They would have the option to—but not be required to—change their existing programs.

"We're raising the standard for regulatory clarity, not lowering the standard for safety," NRC Chairman Ho Nieh said in a press release. "Our radiation dose limits remain unchanged—what we're eliminating is unnecessary ambiguity."

Read the full article at ans.org:
https://www.ans.org/news/2026-07-13/article-8199/a-closer-look-at-nrcs-proposed-rule-eliminating-alara/