![Clients of NAB-owned advice firms were not properly informed about the firms' business relationships with the bank.](http://web.archive.org./web/20170707020856im_/https://www.fairfaxstatic.com.au/content/dam/images/g/o/k/i/y/j/image.related.wideLandscape.620x349.gx6hay.png/1499392101923.jpg)
NAB blames 'error' on failing to clearly disclose advisers were recommending its products
Financial advisers working at firms owned by National Australia Bank failed to clearly tell at least 150,000 clients they were recommending products that had been manufactured by the bank.