ANZ and NAB are pushing back against regulatory proposals that would require them as credit licensees to collect and cross-check account and credit card statements, against statements of income, expenses and expenditure. They say there will be a raft of expensive IT headaches and cost implications if a manual approach is taken.

https://www.itnews.com.au/news/anz-nab-wail-their-crap-data-blues-to-asic-529831