(1) The Commissioner
may require an agency to produce a document for inspection so that the
Commissioner can decide whether the document contains exempt matter or is a
document of the agency.
(2) The Commissioner
has to do such things as the Commissioner thinks necessary to ensure that any
document produced to the Commissioner under subsection (1) is not disclosed to
a person other than a member of the staff of the Commissioner in the course of
the performance of his or her duties as a member of that staff, and to ensure
the return of the document to the agency that produced it when the complaint
has been dealt with.