New York Codes, Rules and Regulations
Title 22 - JUDICIARY
Subtitle A - JUDICIAL ADMINISTRATION
Chapter II - UNIFORM RULES FOR THE NEW YORK STATE TRIAL COURTS
Part 200 - Uniform Rules For Courts Exercising Criminal Jurisdiction
Rules Applicable to Superior Courts
Section 200.14 - Transfer of indictments between superior courts

(a) An indictment pending in the Supreme Court at a term held in a county outside the City of New York may, prior to entry of a plea of guilty thereto or commencement of a trial thereof, be removed to the County Court of such county.

(b) An indictment pending in a County Court may similarly be removed to the Supreme Court at a term held or to be held in the same county.