N.Y. Insurance Law § 6604
(a) An advance premium corporation may be organized and licensed in the manner prescribed in section six thousand six hundred three of this article and may do, in addition to the kind of insurance specified in paragraph four of subsection (a) of section one thousand one hundred thirteen of this chapter, any one or more of the kinds of insurance specified in paragraphs five, six, twelve, nineteen and twenty (inland marine only), of such subsection, and in conjunction with insurance under the same policy, the kinds of insurance specified in paragraphs seven, eight, nine, thirteen, fourteen and fifteen (excluding workers' compensation insurance) of such subsection, provided the whole risk for all the perils as specified in such paragraphs is reinsured in an insurer authorized to do business in this state or in an accredited reinsurer, as defined in subsection (a) of section one hundred seven of this chapter, insofar as specified in its charter, on compliance with the following prerequisites:
(b)