Below are the banks that have adopted versions of the Code of Banking Practice, and their dates of adoption.
| Bank | Banking Code of Practice 2021 Update | Banking Code of Practice 2019 | Code of Banking Practice 2013 | Modified Code of Banking Practice 2004 | Revised Code of Banking Practice 2003 | Code of Banking Practice 1993* |
|---|---|---|---|---|---|---|
| AMP Bank Limited | ✔ | 1 July 2019 | 1 February 2014 | 10 December 2010 | ✔ | |
| Arab Bank Australia Limited | ✔ | 1 July 2019 | ✔ | |||
| Australia and New Zealand Banking Group | ✔ | 1 July 2019 | 1 February 2014 | 16 August 2004 | 15 August 2003 | ✔ |
| Bank Australia | ✔ | 1 July 2019 | ||||
| Bank of China | ✔ | 1 July 2019 | ||||
| Bank of Queensland Limited | ✔ | 1 July 2019 | 1 February 2014 | 6 December 2004 | 7 October 2003 | ✔ |
| Bank of Sydney | ✔ | 1 July 2019 | 10 February 2014 | 1 January 2012 | ||
| Bendigo Bank (a division of Bendigo and Adelaide Bank as of 1 December 2008) | ✔ | 1 July 2019 | 1 February 2014 | 1 July 2005 | ||
| Adelaide Bank Limited (a division of Bendigo and Adelaide Bank as of 1 December 2008) | ✔ | 1 July 2019 | 1 February 2014 | 4 April 2005 | 12 August 2003 | ✔ |
| Rural Bank Limited (a division of Bendigo and Adelaide Bank) | ✔ | 1 July 2019 | 11 December 2017 | ✔ | ||
| Citigroup Pty Limited | Ceased as Code signatory 30 June 2022 | 1 July 2019 | 1 February 2014 | 14 October 2004 | 5 April 2004 | ✔ |
| Commonwealth Bank of Australia | ✔ | 1 July 2019 | 1 February 2014 | 22 July 2004 | 12 August 2003 | ✔ |
| Bank of Western Australia (a division of Commonwealth Bank as of 1 October 2012, see Commonwealth Bank) | ✔ | 1 July 2019 | 1 April 2005 | 7 September 2006: Full adoption 19 January 2004: Conditional adoption | ✔ | |
| HSBC Bank Australia Limited | ✔ | 1 July 2019 | 31 January 2014 | 5 July 2004 | 10 May 2004 | ✔ |
| ING Bank (Australia) Limited | ✔ | 1 July 2019 | 1 February 2014 | 15 June 2004 | 3 November 2003 | ✔ |
| Macquarie Bank Limited | ✔ | 1 July 2019 | ✔ | |||
| Members Equity Bank Limited (a division of Bank of Queensland as of 2021) | ✔ | 1 July 2019 | ||||
| MyState Bank Limited | ✔ | 1 July 2019 | ||||
| National Australia Bank Limited | ✔ | 1 July 2019 | 1 February 2014 | 31 May 2004 | 29 August 2003 | ✔ |
| Rabobank Australia Limited | ✔ | 1 July 2019 | 1 February 2014 | 22 September 2008 | ✔ | |
| Suncorp Metway Limited | ✔ | 1 July 2019 | 1 December 2013 | 30 June 2004 | ✔ | |
| Westpac Banking Corporation | ✔ | 1 July 2019 | 1 February 2014 | 1 June 2004 | ✔ | |
| Bank of Melbourne (a division of Westpac Banking Corporation as of 25 July 2011, see Westpac Bank) | ✔ | 1 July 2019 | ||||
| BankSA (a division of Westpac Bank as of 1 March 2010, see Westpac Bank) | ✔ | 1 July 2019 | 1 June 2004 | 12 August 2003 | ✔ | |
| St George Bank Limited (a division of Westpac as of 1 March 2010, see Westpac Bank) | ✔ | 1 July 2019 | 1 June 2004 | 12 August 2003 | ✔ |