The definition of "application" has been a part of Regulation B for a long time, and it hasn't changed with the new appraisal rules:
Application means an oral or written request for an extension of credit that is made in accordance with procedures used by a creditor for the type of credit requested. There's more, but that's what I'd use for timing the Appraisal Right notice under section 1002.14.
The rest of that definition goes into what a "completed application" is, but I'd only look to that part of the definition for determining the timing of notices of action taken under section 1002.9.
Use
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John S. Burnett
BankersOnline.com
Fighting for Compliance since 1976
Bankers' Threads User #8