A person who engages in the sale of ammonium nitrate or ammonium nitrate material shall take steps to secure the ammonium nitrate or ammonium nitrate material stored at the person's facility against vandalism, theft, or other unauthorized access, including:
(1) ensuring that a storage facility is fenced or otherwise enclosed and locked when unattended;
(2) inspecting a storage facility daily for signs of vandalism and to verify its structural integrity; and
(3) establishing and maintaining ongoing inventory control procedures for the ammonium nitrate or ammonium nitrate material.