10 CFR 725.30: Exceptions and additional requirements.

Notwithstanding any other provision in the regulations in this part, the Director, Office of Environment, Health, Safety and Security may deny an application for an access permit or suspend or revoke any access permit, or incorporate additional conditions or requirements in any access permit, upon finding that such denial, revocation or the incorporation of such conditions and limitations is necessary or appropriate in the interest of the common defense and security or is otherwise in the public interest.