(1) The Registrar may require the Commissioner to provide the Registrar with information about people, including tax file numbers, being information that:
(a) is in the possession of the Commissioner; or
(b) may come into the possession of the Commissioner after the requirement is made (including information that comes into existence after the requirement is made).
The requirement may be of a standing nature.
(2) Information provided to the Registrar under a requirement made under subsection (1) may be used only for the following purposes:
(a) to ascertain whether a person may apply for administrative assessment of child support;
(b) to make or amend an administrative assessment of child support;
(c) to ascertain the happening of a child support terminating event;
(d) to identify a person for purposes related to a purpose mentioned in paragraph (a), (b) or (c).