---
kind: "section"
citation: "40 C.F.R. § 458.46"
title: "40"
number: "458.46"
heading: "Pretreatment standards for new sources."
url: "https://uscodex.org/cfr/40/458.46"
---

# §458.46. Pretreatment standards for new sources.


Any new source subject to this subpart that introduces process wastewater pollutants into a publicly owned treatment works must comply with [40 CFR part 403](/cfr/40/part403.md). In addition, the following pretreatment standard establishes the quantity or quality of pollutants or pollutant properties controlled by this section which may be discharged to a publicly owned treatment works by a new source subject to the provisions of this subpart:


## Notes

### Amendments

[60 FR 33972, June 29, 1995]

### Authority

Authority: Secs. 301, 304 (b) and (c), 306(b), 307 (b) and (c), Federal Water Pollution Control Act, as amended (33 U.S.C. 1251, 1311, 1314 (b) and (c), 1316(b) and 1317 (b) and (c), 86 Stat. 816 et seq.; Pub. L. 92-500) (the Act).

### Source

Source: 43 FR 1343, Jan. 9, 1978, unless otherwise noted.

### Amendments

[60 FR 33972, June 29, 1995]