N.Y. Comp. Codes R. & Regs. tit. 19 § 209.1
All contracts calling for the services of a professional in an authorized professional boxing or professional mixed martial arts match or exhibition to be held in the State of New York and entered into by licensed promoters, professionals or managers as one or more of the parties in such contracts, including those contracts which relate to the rights to distribute, televise, broadcast or otherwise transmit any such authorized professional combative sport match or exhibition over the airwaves or by cable shall be subject to the approval of the Commission. Copies of all such contracts shall be filed with the Commission by such licensed promoter, professional or manager within forty-eight hours after the execution thereof and at least ten business days prior to any matches, or the first of any series of matches, to which they relate. The Commission may waive such filing deadline for good cause shown.
N.Y. Comp. Codes R. & Regs. Tit. 19 § 209.1