N.Y. Comp. Codes R. & Regs. tit. 13, § 501.3
(b) For purposes of sections 17-210(3)(a) and (b) of the Election Law:
(4) “Similar formal action” as provided in section 17-204(9) of the Election Law includes, but is not limited to:
(c) In assessing covered entity status pursuant to sections 17-210(3)(c) and (d) of the Election Law, the CRB:
(2) May make such methodological decisions as may be reasonable and appropriate, including but not limited to: