Three banks facing potential legal action from the competition watchdog over their sale of interest rate swap contracts to farmers say they will continue to co-operate with the commission.
The Commerce Commission said it intends to file proceedings against ASB Bank, ANZ Bank New Zealand, and Westpac New Zealand in March next year, and is looking at other institutions that sold the swaps.
Commission chairman Mark Berry said it had told the banks it thinks there is enough evidence they breached the Fair Trading Act, citing sections of the act relating to misleading and deceptive conduct generally, misleading conduct in relation to services, and false or misleading representations.
"We have advised the banks of our views that swaps were misrepresented to rural customers," Berry said.
"I expect to have more talks with the banks about these views, and about the different facts that might apply to each of them, over the coming months."