---
kind: "section"
citation: "40 C.F.R. § 62.14645a"
title: "40"
number: "62.14645a"
heading: "By what date must I conduct the annual performance test?"
url: "https://uscodex.org/cfr/40/62.14645a"
---

# §62.14645a. By what date must I conduct the annual performance test?


You must conduct annual performance tests between 11 and 13 calendar months of the previous performance test.


## Notes

### Source

Source: 89 FR 100104, Dec. 11, 2024, unless otherwise noted.

### Authority

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

### Source

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