The Reserve Bank of New Zealand can make rules for machines that handle bank notes. You need to know that these rules are to ensure the machines only give out notes that are issued by the Bank. The notes must also be in good enough condition to be used as money. The Bank can make these rules to help keep the money system working properly. A rule made under this section is called secondary legislation, which has its own set of rules to follow, see Part 3 of the Legislation Act 2019 for more information. The Reserve Bank has the power to create these standards to maintain the quality of bank notes in circulation.