(b) If documents necessary to an investigation of the unit shall appear to be located outside the state, such documents shall be made available by the person or entity within the jurisdiction of the state having control over such documents either at a convenient location within the state or, upon payment of reasonable and necessary expenses to the unit for transportation and inspection, at the place outside the state where such documents are maintained.
(c) Upon failure of a person to comply with a subpoena or subpoena duces tecum or failure of a person to give testimony without lawful excuse and upon reasonable notice to all persons affected thereby, the unit may apply to the circuit court of the county in which compliance is sought for appropriate orders to compel obedience with the provisions of this section.
(d) The unit shall not make public the name or identity of a person whose acts or conduct is investigated pursuant to this section or the facts disclosed in such investigation except as the same may be used in any legal action or enforcement proceeding brought pursuant to this article or any other provision of this code.