---
kind: "section"
citation: "40 C.F.R. § 414.20"
title: "40"
number: "414.20"
heading: "Applicability; description of the rayon fibers subcategory."
url: "https://uscodex.org/cfr/40/414.20"
---

# §414.20. Applicability; description of the rayon fibers subcategory.


The provisions of this subpart are applicable to process wastewater discharges resulting from the manufacture of rayon fiber by the viscose process only.


## Notes

### 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.