<ul><li><a href=https://www.legislation.gov.au/Details/C2020C00336 target=_blank>Payment Systems (Regulation) Act 1998- Compilation No. 6(Payment Systems (Regulation) Act 1998, No. 58 of 1998, 29 June 1998, last updated on 1 October 2020)</a></li><li><a href=https://www.legislation.gov.au/Details/C2011C00445 target=_blank>Electronic Transactions Act 1999(Act No. 162 of 1999, implemented 10 Dec 1999, last amended 22 June 2011)</a></li><li><a href=https://www.standards.org.au/standards-catalogue/international/iso--other/iso-slash-iec--14443-3-colon-2018 target=_blank>Standards Australia, ISO/IEC 14443-3:2018(Cards and security devices for personal identification -- Contactless proximity objects)</a></li></ul>