If you want to challenge a decision made by the Authority about how much someone should be paid, this section applies. You can only challenge this decision in certain ways. The Authority's decision is made under section 13ZY(1)(i), which is a part of the law that helps decide how much people should be paid. You usually cannot choose to have this matter heard by a court, unless you are arguing about whether the Authority should have accepted the application in the first place, which is decided under section 13ZZB(2). This means you have to follow the rules set out in the law, including section 179(1) of the Employment Relations Act 2000, to challenge the Authority's decision.