You are looking at a schedule that changes some parts of the Immigration Act 2009. This schedule is about COVID-19 and it has been repealed. It was repealed on the close of 15 May 2023 by section 403B(2), which you can find by following the link to s 403B. You will see many clauses in this schedule, but they have all been repealed. These clauses were about things like visa conditions and expiry dates. They were all repealed on the close of 15 May 2023 by section 403B(2). The schedule has clauses that refer to different parts of the Immigration Act 2009, such as sections 4, 50, 52, 53, 56, 63, 66, 86, and 400. All of these clauses have been repealed, which means they are no longer part of the law. You can find more information about the repeal by looking at section 403B(2), which you can find by following the link to s 403B.