For criteria pollutants (Reg. No. 3, II.B.3a), air pollutant emission notices (APENs) are required for:
Carbon monoxide, nitrogen oxides, sulfur dioxide, PM10, total suspended particulates, ozone, volatile organic compounds, lead, fluorides, sulfuric acid mist, hydrogen sulfide, total reduced sulfur, reduced sulfur compounds, municipal waste combustor organics, municipal waste combustor metals, and municipal waste combustor acid gases.
Criteria pollutants are reported using the Air Pollutant Emission Notice (APEN) form. air pollutant emission notices (APENs) are downloadable, and completed forms should be submitted to the Construction Permit Unit.