(1) The chief officer of a law enforcement agency must cause appropriate records to be kept about the operation of this Act in respect of the agency.
(2) The records must include the following, in respect of authorities granted, varied or cancelled under this Act in respect of the agency—
(a) the date on which an authority was granted, varied or cancelled and the name of the person who granted, varied or revoked it; and
(b) the name of the authorised person under the authority, together with details of the assumed identity to which the authority applies; and
(c) details of any request made to an issuing agency under section 13 (Request for evidence of assumed identity) in respect of the authority; and
(d) the general nature of the duties undertaken by the authorised person under the assumed identity; and
(e) general details of relevant financial transactions entered into using the assumed identity; and
(f) details of reviews of the authority under section 9.