Commonwealth Consolidated Regulations Commonwealth Consolidated RegulationsSubdivision B of Division 2 of Part 3 of this instrument applies in relation to:
(a) a complaint made on or after 1 April 2018; and
(b) a complaint made before 1 April 2018 if, immediately before that day, the Registrar of Marriage Celebrants has not given a notice under subregulation 37T(3) of the old regulations in relation to the complaint.