---
kind: "section"
citation: "40 C.F.R. § 62.14685"
title: "40"
number: "62.14685"
heading: "May I conduct a repeat performance test to establish new operating limits?"
url: "https://uscodex.org/cfr/40/62.14685"
---

# §62.14685. May I conduct a repeat performance test to establish new operating limits?

- (a) **Yes.** You may conduct a repeat performance test at any time to establish new values for the operating limits. The Administrator may request a repeat performance test at any time.
- (b) You must repeat the performance test if your feed stream is different than the feed streams used during any performance test used to demonstrate compliance.

## Notes

### Source

Source: 68 FR 57539, Oct. 3, 2003, unless otherwise noted.

### Authority

Authority: 42 U.S.C. 7401 et seq.

### Source

Source: 43 FR 51393, Nov. 3, 1978, unless otherwise noted.