N.Y. Insurance Law § 1405
(a) The assets of a domestic insurer that is authorized to make investments under this section may be invested in the following types of investments, in addition to investments otherwise authorized, subject in the case of investments made under this section to the limitations set forth below and the provisions of subsections (c), (d) and (e) of this section:
(b)
(1) For the purposes of this section, article seventeen of this chapter and section one thousand four hundred three of this article,
(f) Any investment may be denominated in a currency other than United States dollars, provided that the aggregate amount of all such investments (other than investments made pursuant to subparagraphs (A) and (B) of paragraph seven of subsection (a) of this section) that are not effectively hedged, substantially in their entirety, against the United States dollar, reduced, on a currency by currency basis, by the amount of foreign-currency denominated insurance liabilities may not exceed four percent of the insurer's admitted assets. An investment shall be deemed to be effectively hedged, substantially in its entirety, if it has been hedged: