N.Y. Comp. Codes R. & Regs. tit. 19 § 207.17
No licensed promoter may publicly announce or advertise that any specific professional boxing or professional mixed martial arts match or exhibition will take place within the State of New York on a date certain unless such specific match or exhibition has been approved by the Commission or the Commission has provided written authorization to the promoter to make such an announcement. Promoters shall notify the Commission of any proposed match or exhibition, and submit same to the Commission for approval, including in such notice the full details of such contest or exhibition, at least 10 business days before the scheduled date of such contest or exhibition, unless otherwise authorized by the Commission for good cause shown.
N.Y. Comp. Codes R. & Regs. Tit. 19 § 207.17