Schedule 1 has important information about changes to this law that happened on or after 1 April 2015. These changes affect other parts of the Child Support Act 1991. If you want to know more about this, you can look at section 276 of the Act.

This information tells you how the new rules apply, what happens during the change from old rules to new rules, and what old rules might still be used even after the changes. It's a bit like when your school changes a rule - they might tell you when the new rule starts, how to follow it, and if any of the old rule still applies for a while.