---
kind: "section"
citation: "40 C.F.R. § 414.50"
title: "40"
number: "414.50"
heading: "Applicability; description of the thermosetting resins subcategory."
url: "https://uscodex.org/cfr/40/414.50"
---

# §414.50. Applicability; description of the thermosetting resins subcategory.


The provisions of this subpart are applicable to the process wastewater discharges resulting from the manufacture of the products classified under SIC 28214 thermosetting resins including those resins and resin groups listed below. Product groups are indicated with an asterisk (*).


## Notes

### Amendments

[52 FR 42568, Nov. 5, 1987, as amended at 57 FR 41844, Sept. 11, 1992]

### Authority

Authority: Secs. 301, 304, 306, 307, and 501, Pub. L. 92-500, 86 Stat. 816, Pub. L. 95-217, 91 Stat. 156, Pub. L. 100-4, 101 Stat. 7 (33 U.S.C. 1311, 1314, 1316, 1317, and 1361).

### Source

Source: 52 FR 42568, Nov. 5, 1987, unless otherwise noted.

### Amendments

[52 FR 42568, Nov. 5, 1987, as amended at 57 FR 41844, Sept. 11, 1992]