N.Y. Comp. Codes R. & Regs. tit. 23 § 200.21
A Person already engaged in Virtual Currency Business Activity must apply for a license in accordance with this Part within 45 days of the effective date of this regulation. In doing so, such applicant shall be deemed in compliance with the licensure requirements of this Part until it has been notified by the superintendent that its application has been denied, in which case it shall immediately cease operating in this state and doing business with New York State Residents. Any Person engaged in Virtual Currency Business Activity that fails to submit an application for a license within 45 days of the effective date of this regulation shall be deemed to be conducting unlicensed Virtual Currency Business Activity.
N.Y. Comp. Codes R. & Regs. Tit. 23 § 200.21