---
kind: "section"
citation: "40 C.F.R. § 412.35"
title: "40"
number: "412.35"
heading: "New source performance standards (NSPS)."
url: "https://uscodex.org/cfr/40/412.35"
---

# §412.35. New source performance standards (NSPS).


Any new point source subject to this subpart must achieve the following effluent limitations representing the application of NSPS:

- (a) **For CAFO production areas.** The CAFO shall attain the same limitations and requirements as [§ 412.31(a)(1)](/cfr/40/412.31.md?p=a-1) and [§ 412.31(a)(2)](/cfr/40/412.31.md?p=a-2).
- (b) **For CAFO land application areas—** The CAFO shall attain the same limitations and requirements as [§ 412.31(b)(1)](/cfr/40/412.31.md?p=b-1) and [§ 412.31(b)(2)](/cfr/40/412.31.md?p=b-2).
- (c) The CAFO shall attain the limitations and requirements of this paragraph as of the date of permit coverage.
- (d) Any source subject to this subpart that commenced discharging after April 14, 1993, and prior to April 14, 2003, which was a new source subject to the standards specified in [§ 412.15](/cfr/40/412.15.md), revised as of July 1, 2002, must continue to achieve those standards for the applicable time period specified in [40 CFR 122.29(d)(1)](/cfr/40/122.29.md?p=d-1). Thereafter, the source must achieve the standards specified in § [412.31(a)](/cfr/40/412.31.md?p=a) and [(b)](/cfr/40/412.31.md?p=b).

## Notes

### Authority

Authority: 33 U.S.C. 1311, 1314, 1316, 1317, 1318, 1342, 1361.

### Source

Source: 68 FR 7269, Feb. 12, 2003, unless otherwise noted.