30 Miss. Code. R. 2640-1.13
In all clinics or offices within the control of a licensee, all controlled substances and other drugs having addiction-forming or addiction-sustaining liability must be maintained in such a manner as to deter loss by theft or burglary. All controlled substances must be stored in a securely locked, substantially constructed container or area. Only the physician or persons authorized by the physician shall have access to this storage area. When a licensee detects a loss of controlled substances, the Board may issue an order requiring that person to appear before the Board and present a plan designed to prevent further loss of controlled substances. The Board has the authority to order implementation measures to improve security over controlled substances.
30 Miss. Code. R. 2640-1.13