N.Y. C.P.L.R. 7509

§ 7509. Modification of award by arbitrator. On written application of\na party to the arbitrators within twenty days after delivery of the\naward to the applicant, the arbitrators may modify the award upon the\ngrounds stated in subdivision (c) of section 7511. Written notice of the\napplication shall be given to other parties to the arbitration. Written\nobjection to modification must be served on the arbitrators and other\nparties to the arbitration within ten days of receipt of the notice. The\narbitrators shall dispose of any application made under this section in\nwriting, signed and acknowledged by them, within thirty days after\neither written objection to modification has been served on them or the\ntime for serving said objection has expired, whichever is earlier. The\nparties may in writing extend the time for such disposition either\nbefore or after its expiration.\n