N.Y. Comp. Codes R. & Regs. tit. 17, § 600.4
(b) In accordance with the provisions of subdivision 4 of section 19-0320 of the Environmental Conservation Law and 6 NYCRR section 217-5.4(a), the following penalties shall apply to the operator of any HDDV found in violation of this subdivision during a roadside or destination inspection:
(3) the penalties will be reduced to $150.00 for the first violation and $500.00 for the second and subsequent violations of 6 NYCRR section 217-5.4(a), as incorporated by this Part, provided:
(ii) acceptable proof of repair or adjustment is submitted to the court or administrative tribunal on or before the return date of the summons or appearance ticket in the following form:
(4) the penalties for a first violation described in this subdivision shall not apply to school buses and municipally owned vehicles, provided:
(ii) acceptable proof of repair or adjustment is submitted to the court or administrative tribunal on or before the return date of the summons or appearance ticket in the following form:
(c) In accordance with the provisions of subdivision 5 of section 19-0320 of the Environmental Conservation Law and 6 NYCRR section 217-5.4(b), the following penalties shall apply to the operator of any HDDV found to have failed to obtain an annual diesel emissions inspection of an HDDV registered in a county in the state designated as being a serious, severe or extreme non-attainment of the national ambient air quality standard for ozone pursuant to the 1990 amendments of the Federal Clean Air Act:
(3) the penalties will be reduced to $350.00 for the first violation and $750.00 for the second and subsequent violations of 6 NYCRR section 217-5.4(b), as incorporated by this Part, provided:
(4) the penalties for a first violation described in this subdivision shall not apply to school buses and municipally owned vehicles, provided:
(ii) acceptable proof of repair or adjustment is submitted to the court or administrative tribunal on or before the return date of the summons or appearance ticket in the following form: