Answer:
Unlike TIL, RESPA has no "cure" provisionbut also no liability for most (all?) disclosure errors & omissions. The GFE and booklet cease to be useful when the consumer is committed to a particular deal and incurred the closing costs; however, you would probably want to send a copy of the HUD1 or 1A if there's any question that a customer received one at settlement.
First published on BankersOnline.com 9/2/03