N.Y. Comp. Codes R. & Regs. tit. 12, § 221.1
(a) When, after an investigation or hearing, as provided in subdivisions 7 and 8 of section 220, and subdivision 2 of section 220-b of the Labor Law, it is determined that a subcontractor failed to pay prevailing wages and/or supplements, and the prime contractor, responsible for the noncompliance or evasion on the part of the subcontractor, makes restitution, the Commissioner of Labor, or his designated representative, may waive the civil penalty, to be assessed in accordance with subdivision 8 of section 220 and subdivision 2 of section 220-b of the Labor Law, where uncontroverted evidence of all of the following exists: