(1) Where the Registrar receives under subsection 23(2) a notice from the payee of a registrable maintenance liability, the Registrar shall, within 28 days after receipt of the notice, register the liability under this Act by entering particulars of the liability in the Child Support Register.
(2) Where the payee of a registrable maintenance liability who is required by subsection 23(2) to give notice to the Registrar fails to do so within the period specified in that subsection, the Registrar may, even though the notice has not been given within that period or has not been given at all, register the liability under this Act by entering particulars of the liability in the Child Support Register.