---
kind: "section"
citation: "40 C.F.R. § 1065.303"
title: "40"
number: "1065.303"
heading: "Summary of required calibration and verifications."
url: "https://uscodex.org/cfr/40/1065.303"
---

# §1065.303. Summary of required calibration and verifications.


The following table summarizes the required and recommended calibrations and verifications described in this subpart and indicates when these have to be performed:


## Notes

### Amendments

[86 FR 34536, June 29, 2021]

### Authority

Authority: 42 U.S.C. 7401-7671q.

### Source

Source: 70 FR 40516, July 13, 2005, unless otherwise noted.

### Amendments

[86 FR 34536, June 29, 2021]