N.Y. Banking Law § 6-N
* § 6-n. Responsibility of banks for mortgages being processed for modification. 1. If a mortgage that is the subject of an application for a modification of the mortgage terms is sold or transferred during the modification process, the bank or financial institution selling or transferring such mortgage shall provide the borrower with a written list of all documents relating to such application for modification that were provided to the bank or financial institution to which such mortgage was sold or transferred.