(1) The external reviewer may request the Secretary to exercise the Secretary's powers under section 68 or 69 if the external reviewer is satisfied that a person has information, or has custody or control of a document, that is relevant to the review of the determination.
(2) The Secretary must, as soon as practicable, either:
(a) comply with the request, if the Secretary is satisfied that it is appropriate to do so, and give the information or document to the external reviewer; or
(b) refuse the request and inform the external reviewer accordingly.