22 Commissioner may require agency to supply information

For the purpose of—


the publication of any directory or any supplementary material pursuant to section 21; or


enabling the Commissioner to respond to enquiries from the public seeking information of the kind referred to in any of paragraphs (a) to (f) of section 21(1),—

the Commissioner may, from time to time, require any agency to supply to the Commissioner such information as the Commissioner may reasonably require in relation to the personal information held by that agency, and the agency shall comply with that requirement.