N.Y. General Municipal Law § 6-V
1. As used in this section: a. The term "governing board", insofar as it is used in reference to a village, shall mean the board of trustees thereof; insofar as it is used in reference to a town, shall mean the town board thereof; insofar as it is used in reference to a county, shall mean the board of supervisors or the county legislature thereof, as applicable; insofar as it is used in reference to a city, shall mean the "legislative body" thereof, as that term is defined in subdivision seven of section two of the municipal home rule law. b. The term "chief fiscal officer" shall mean: