These Regulations contain provisions consequential on, or connected with, the bringing into force of the changes to the meaning of “child” for the purposes of the Child Support Act 1991, provided for in section 42 of the Child Maintenance and Other Payments Act 2008 (c. 6) (“the 2008 Act”), and the changes to the rules for the calculation of child support maintenance, provided for in Schedule 4 to the 2008 Act and the Child Support Maintenance Calculation Regulations 2012 (S.I. 2012/2677).