N.Y. Comp. Codes R. & Regs. tit. 6, § 601.17
(a) This section applies to any person who:
(b) By March 31st of each year, each person to whom this section applies shall register the withdrawal with the department pursuant to Public Law 2011, chapter 401, section 4, effective August 16, 2011. In order to be deemed complete, the registration shall include: