The District, acting through its employee or agent, shall have the right to enter any non-residential building, during reasonable hours, to inspect the plumbing system installed in any such building or premises provided prior notification of the inspection is given. The District, acting through its employee or agent, shall also have the right to enter onto any lot or other land surrounding a house or other building to inspect the plumbing system. The employee or agent shall first obtain consent of the owner to enter any single family dwelling.
33 Miss. Code. R. 212-3.2