Modern Rules for Everyday Radioactive Materials

Byproduct material is the radioactive material of everyday technology: the isotopes behind medical imaging, cancer therapy, industrial gauges, and research labs. It is regulated for two distinct reasons: safety, keeping people from unwanted radiation exposure, and security, keeping the material out of the wrong hands. The two often call for similar physical measures, but they rest on different parts of the law.

The Breakthrough Institute is engaging extensively as the Nuclear Regulatory Commission (NRC) carries out its wholesale revision of its regulatory framework following Executive Order 14300. We support the burden-reducing intent, and several changes deserve to be finalized as drafted. In general, provisions that increase the accessibility of medical radionuclides are a direct benefit to the public. Revisions to the consortium definition and to decommissioning financial assurance would lift obstacles that have delayed diagnostic and therapeutic isotopes from reaching patients, and a clarified distribution pathway would ease access to the radioactive microspheres used to treat certain cancers. These are the kind of well-targeted changes the modernization effort should be producing.

Among the proposals is a new "standard general license" that would let routine, low-risk uses like gauges and some medical applications run on a registration instead of an individually issued license. The idea is worth taking seriously, but it only delivers national efficiency if the states adopt it, and the Agreement States have been notably cool about adoption. An optional framework could fracture the national materials program rather than streamline it. BTI supports greater national cohesion on this issue.

Our primary concern is that the proposed rule would delete the provision applying federal physical-security requirements to special nuclear material of low strategic significance (SNM-LSS) held by Agreement State licensees. Physical security of special nuclear material is a common-defense-and-security function that, under the Atomic Energy Act, the NRC cannot delegate to the states. The material is modest (the NRC counts ten affected licensees) and the savings minimal by the agency's own account, which is what makes the cleaner path worth taking: keep the security requirement and let compliance with it satisfy the overlapping safety obligations. This aligns with proposals in the proposed security rule that prevent duplicative reporting and assessment requirements.

Byproduct regulation needs to strike the balance between enabling innovation while ensuring that material does not accumulate beyond manageable control. Modernization is the right goal, and most of this rule advances it.