N.Y. Comp. Codes R. & Regs. tit. 12, § 317.4
(a) Any group of employers seeking initial authorization to operate as a group self-insurer in accordance with subdivision (3-a) of section 50 of the Workers' Compensation Law shall satisfy the qualifications set forth in section 317.3 of this Part and shall submit an application to the chair as prescribed below. This application shall contain:
(4) copies of the following items, certified by the group's board of trustees and group administrator:
(5) with the exception of groups consisting exclusively of municipal corporations:
(6) documentation from the group administrator consisting of:
(7) a properly executed application from as prescribed by the chair, whereby the group self-insurer acknowledges its commitment:
(8) with the exception of groups consisting exclusively of municipal corporations, groups shall:
(b) Groups which do not consist exclusively of municipal corporations shall also be required to submit: