A law enforcement agency that acquires and possesses epinephrine auto-injectors under this subchapter shall adopt and implement a policy regarding the maintenance, administration, and disposal of the epinephrine auto-injectors. The policy must:
(1) establish a process for the agency to check the inventory of epinephrine auto-injectors at regular intervals for expiration and replacement; and
(2) require that the epinephrine auto-injectors be stored in a secure location.