Answer:
Sounds like you've got a good grasp on the requirements of Reg CC, and your auditor needs a little refresher training on the requirements. The one thing I'd clarify about your analysis is that you can charge OD fees, but your notice that you mail to the customer must state that the customer has a right to request a refund of the fees if the check that was held clears the paying bank. You only have to refund the OD fee if the customer actually requests the refund.
First published on BankersOnline.com 10/25/10