Leandra's Law (2009): IID mandatory ≥12 months for every misdemeanor+ DWI conviction; child-passenger DWI = automatic felony; monitored via county programs.
By offense
First offense: IID required — Leandra's Law: ignition interlock mandatory for EVERY misdemeanor-or-higher DWI conviction (≥12 months) — DWAI infractions excluded.
Second offense: IID required
Third offense: IID required
Statute: VTL §§ 1192(2-a)(b), 1198
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