Evidence from the Australian Financial Regulation Authority ( ARIA ) reveals that the investor loan rates for each of Australia 's largest banks , ANZ , Commonwealth Bank , National Australia Bank and Westpac , were held flat over the past year , so as to pull their annual growth rates below the regulator 's 5 % cap .
Data from the Australian Prudential Regulation Authority (APRA) reveals that the investor loan books for each of Australia's largest banks, ANZ, Commonwealth Bank, National Australia Bank and Westpac, were held flat over the past month, so as to pull their annual growth rates below the regulator's 10% cap.