---
kind: "section"
citation: "40 C.F.R. § 52.33"
title: "40"
number: "52.33"
heading: "Compliance certifications."
url: "https://uscodex.org/cfr/40/52.33"
---

# §52.33. Compliance certifications.

- (a) For the purpose of submitting compliance certifications, nothing in this part or in a plan promulgated by the Administrator shall preclude the use, including the exclusive use, of any credible evidence or information, relevant to whether a source would have been in compliance with applicable requirements if the appropriate performance or compliance test had been performed.
- (b) **For all federal implementation plans, paragraph (a) of this section is incorporated into the plan.**

## Notes

### Amendments

[62 FR 8328, Feb. 24, 1997]

### Source

Source: 37 FR 10846, May 31, 1972, unless otherwise noted.

### Authority

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

### Amendments

[40 FR 5521, Feb. 6, 1975]

### Amendments

[62 FR 8328, Feb. 24, 1997]