N.Y. Crim. Proc. Law § 450.55

§ 450.55 Appeal by people from order reducing a count of an indictment\n or directing the filing of a prosecutor's information.\n In taking an appeal to an intermediate appellate court pursuant to\nsubdivision one-a of section 450.20, the people shall file a notice of\nappeal. Upon request of either party, the hearing and determination of\nsuch appeal shall be conducted in an expeditious manner. The chief\nadministrator of the courts, with the advice and consent of the\nadministrative board of the courts, shall adopt rules for the\nexpeditious briefing, hearing and determination of such appeals.\n