Chemical Manufacturing Industry (area sources): CMAS
For Chemical Manufacturing Industry (area sources): CMAS, cfr subpart is 40 CFR 63 Subpart VVVVVV (6V); source type is area sources; original final rule date is 2009-10-29; most recent amendment date is 2026-04-01; rtr status is completed, recorded from its source on 2026-08-15.
- source category
- Chemical Manufacturing Industry (area sources): CMAS
- cfr subpart
- 40 CFR 63 Subpart VVVVVV (6V)
- source type
- area sources our reading
- original final rule date
- 2009-10-29
- most recent amendment date
- 2026-04-01
- rtr status
- completed
- key haps regulated
- hazardous air pollutants from nine area source categories in the chemical manufacturing sector verified
- epa category url
- https://www.epa.gov/stationary-sources-air-pollution/chemical-manufacturing-area-sources-national-emission-standards our reading
Values marked our reading are our classification of what the source says — the source does not print them in those words. The quote below is the evidence for each one; judge it yourself.
What the source says
These national emission standards are for the control of hazardous air pollutants for nine area source categories in the chemical manufacturing sector: Agricultural Chemicals and Pesticides Manufacturing, Cyclic Crude and Intermediate Production, Industrial Inorganic Chemical Manufacturing, Industrial Organic Chemical Manufacturing, Inorganic Pigments Manufacturing, Miscellaneous Organic Chemical Manufacturing, Plastic Materials and Resins Manufacturing, Pharmaceutical Production, and Synthetic Rubber Manufacturing.
— epa.gov, retrieved 2026-08-15
Source
- epa.govhttps://www.epa.gov/stationary-sources-air-pollution/chemical-manufacturing-area-sources-national-emission-standards