---
kind: "section"
citation: "40 C.F.R. § 62.15170"
title: "40"
number: "62.15170"
heading: "What types of continuous emission monitoring must I perform?"
url: "https://uscodex.org/cfr/40/62.15170"
---

# §62.15170. What types of continuous emission monitoring must I perform?


To continuously monitor emissions, you must perform four tasks:

- (a) **Install continuous emission monitoring systems for certain gaseous pollutants.**
- (b) **Make sure your continuous emission monitoring systems are operating correctly.**
- (c) **Make sure you obtain the minimum amount of monitoring data.**
- (d) **Install a continuous opacity monitoring system.**

## Notes

### Source

Source: 68 FR 5158, Jan. 31, 2003, unless otherwise noted.

### Authority

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

### Source

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