# Polyvinyl Chloride and Copolymers Production — EPA NESHAP Source Category Applicability Crosswalk

For Polyvinyl Chloride and Copolymers Production, cfr subpart is 40 CFR 63 Subpart HHHHHHH (7H); source type is major sources; epa category url is https://www.epa.gov/stationary-sources-air-pollution/polyvinyl-chloride-and-copolymers-production-national-emission-0, recorded from its source on 2026-08-15.

- **source category:** Polyvinyl Chloride and Copolymers Production _(verified: appears in the quote below)_
- **cfr subpart:** 40 CFR 63 Subpart HHHHHHH (7H) _(verified: appears in the quote below)_
- **source type:** major sources _(our reading, not quoted from the source)_
- **epa category url:** https://www.epa.gov/stationary-sources-air-pollution/polyvinyl-chloride-and-copolymers-production-national-emission-0 _(our reading, not quoted from the source)_

## What the source says

> Polyvinyl Chloride and Copolymers Production | 40 CFR 63 Subpart HHHHHHH (7H)

## Source

- https://www.epa.gov/stationary-sources-air-pollution/national-emission-standards-hazardous-air-pollutants-neshap-8

Last verified: 2026-08-15. Review by: 2026-12-13.
Part of [EPA NESHAP Source Category Applicability Crosswalk](https://referencesource.org/neshap-source-category-crosswalk/).