Arizona Revised Statutes Title 28. Transportation § 28-5648. Inspection of fuel and shipping papers

A. The department, or its appointees, including federal government employees or persons operating under contract with this state, on presenting appropriate credentials may conduct inspections and remove samples of fuel to determine coloration of diesel fuel, or to identify shipping paper violations at any place where taxable fuel is or may be produced, stored or loaded into transport vehicles. Inspections shall be performed in a reasonable manner consistent with the circumstances, but in no event is prior notice required. Inspectors may physically inspect, examine or otherwise search any tank, reservoir or other container that can or might be used for the production, storage or transportation of fuel. Inspection may be made of any equipment used for, or in connection with, the production, storage or transportation of fuel. Inspectors may demand that shipping papers, documents and records required to be kept by a person transporting fuel be produced for immediate inspection. The places that may be inspected pursuant to this section include:

B. Inspectors may reasonably detain any person or equipment transporting fuel in or through this state for the purpose of determining whether the person is operating in compliance with this article. Inspectors may detain a person or equipment only for such time as is necessary to determine whether the person is in compliance.