40 CFR § 60.442
Standard for volatile organic compounds
June 9, 2020
(a) On and after the date on which the performance test required by §60.8 has been completed each owner or operator subject to this subpart shall:
(1) Cause the discharge into the atmosphere from an affected facility not more than 0.20 kg VOC/kg of coating solids applied as calculated on a weighted average basis for one calendar month; or
(2) Demonstrate for each affected facility;
(i) A 90 percent overall VOC emission reduction as calculated over a calendar month; or
(ii) The percent overall VOC emission reduction specified in §60.443(b) as calculated over a calendar month.