N.Y. Comp. Codes R. & Regs. tit. 3, § 419.10
(a) A servicer is prohibited from:
(4) commencing a residential foreclosure action against a borrower:
(i) if a borrower submits a complete loss mitigation application to a servicer before the servicer has commenced a residential foreclosure action against the borrower, unless:
(5) moving for a judgment of foreclosure and sale, or conducting a foreclosure sale when:
(iii) a borrower has submitted a complete loss mitigation application after a servicer has commenced a residential foreclosure action against the borrower but more than 37 days before a foreclosure sale, unless:
(b) A servicer shall act in good faith and deal fairly in its course of dealings with each borrower in connection with the servicing of the borrower’s mortgage loan. However, nothing in this section shall be considered a derogation of the affirmative duty to negotiate in good faith mandated by New York Civil Practice Laws and Rules section 3408. This includes, but is not limited to, the duty to: