Upon receipt of a verified complaint signed by a guest of a hotel and stating facts indicating the place is in an insanitary condition, the regulatory authority shall conduct an inspection. The inspector may enter the hotel at any reasonable hour to make the inspection. The management shall afford free access to every part of the premises and render all aid and assistance necessary to enable the inspector to make a thorough and complete inspection.
Iowa Code § 137C.12
90 Acts, ch 1204, §39, 66