(1) The Commissioner may make one or more copies of material for the purposes of :
(a) an investigation under section 3 1 , 34 , 37 or 42 ; or
(b) a consideration under section 3 5 ; or
(c) a request under section 1 60 .
(2) The Commissioner does not infringe copyright if the Commissioner does anything authorised by subsection ( 1).