---
kind: "section"
citation: "40 C.F.R. § 60.2923"
title: "40"
number: "60.2923"
heading: "How are the performance test data used?"
url: "https://uscodex.org/cfr/40/60.2923"
---

# §60.2923. How are the performance test data used?


You use results of performance tests to demonstrate compliance with the emission limitations in tables 1, 1a, and 1b to this subpart.


## Notes

### Amendments

[90 FR 27942, June 30, 2025]

### Source

Source: 70 FR 74892, Dec. 16, 2005, unless otherwise noted.

### Authority

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

### Source

Source: 36 FR 24877, Dec. 23, 1971, unless otherwise noted.

### Amendments

[90 FR 27942, June 30, 2025]