N.Y. Comp. Codes R. & Regs. tit. 15, § 136.5
(a) For the purposes of this section:
(1) Alcohol- or drug-related driving conviction or incident means any of the following, not arising out of the same incident:
(2) Serious driving offense means:
(b) Upon receipt of a person’s application for relicensing, the commissioner shall conduct a lifetime review of such person’s driving record. If the record review shows that:
(2) the person has three or four alcohol- or drug-related driving convictions or incidents in any combination within the 25 year look back period and, in addition, has one or more serious driving offenses within the 25 year look back period, then the commissioner shall deny the application;
(3)
(4) After such waiting period, the commissioner may in his or her discretion approve the application, provided that upon such approval, the commissioner shall impose an A2 restriction, with no ignition interlock requirement, for a period of two years. Such waiting period shall be extended for an additional two years if the commissioner finds that the person has any incidents of driving during the waiting period, as indicated by accidents, convictions or pending tickets or adjudications. If such license with an A2 restriction is later revoked for a subsequent alcohol- or drug-related driving conviction or incident, such person shall thereafter be ineligible for any kind of license to operate a motor vehicle;
(7) the person is otherwise eligible for relicensing under this section, but is applying for relicensing due to revocation arising out of an alcohol-related conviction involving a fatal accident, the commissioner may approve the application after the minimum revocation period is served, provided that upon such approval, the commissioner shall impose the A2 restriction on such person's license for a period of three years and shall require the installation of an ignition interlock device in any motor vehicle owned or operated by such person for such period. For the purpose of this paragraph, alcohol-related conviction shall mean: