The appellate division shall establish procedures to ensure the expeditious filing and service of the appellant's brief, the answering brief and any reply brief, which may include scheduling orders. The appellant shall perfect the appeal within sixty days of receipt of the transcript of the proceeding appealed from or within any different time that the appellate division has by rule prescribed for perfecting such appeals under subdivision (c) of rulefive thousand five hundred thirty of the civil practice law and rules or as otherwise specified by the appellate division. Such sixty day or other prescribed period may be extended by the appellate division for good cause shown upon written application to the appellate division showing merit to the appeal and a reasonable ground for an extension of time. Upon the granting of such an extension of time the appellate division shall issue new specific deadlines by which the appellant's brief, the answering brief and any reply brief must be filed and served.
N.Y. Family Court Law § 1121