New York Consolidated Laws, Court of Claims Act - CTC § 25. Time and manner of taking appeal

An appeal must be taken within thirty days after the service of the order or judgment with notice of entry, or the service by the clerk of a certified copy of the order or judgment, by serving upon the claimant or his attorney, or upon the attorney-general, and upon the clerk, in like manner as in the supreme court, a written notice to the effect that the appellant appeals from the order or from the judgment or from a specified part thereof, and briefly stating the grounds of the appeal.