# Brick and Structural Clay Products Manufacturing (see also Clay Ceramics) — EPA NESHAP Source Category Applicability Crosswalk For Brick and Structural Clay Products Manufacturing (see also Clay Ceramics), cfr subpart is 40 CFR 63 Subpart JJJJJ; source type is major sources; epa category url is https://www.epa.gov/stationary-sources-air-pollution/brick-and-structural-clay-products-national-emission-standards, recorded from its source on 2026-08-15. - **source category:** Brick and Structural Clay Products Manufacturing (see also Clay Ceramics) _(verified: appears in the quote below)_ - **cfr subpart:** 40 CFR 63 Subpart JJJJJ _(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/brick-and-structural-clay-products-national-emission-standards _(our reading, not quoted from the source)_ ## What the source says > Brick and Structural Clay Products Manufacturing (see also Clay Ceramics) | 40 CFR 63 Subpart JJJJJ ## 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/).