US nuclear regulators remove license expiry for some research reactors

US nuclear regulators changed the rules for how some non-power nuclear facilities get their licenses. Facilities used for medical therapy or research no longer need to renew their operating licenses, allowing them to run indefinitely.

Many small nuclear facilities, like those making medical isotopes or doing fundamental research, had to regularly renew their operating licenses. This rule removes that recurring administrative burden for some of them. This means it could become easier and cheaper to operate these facilities long-term, potentially encouraging more stable investment in medical research or industrial applications.