---
kind: "section"
citation: "40 C.F.R. § 62.14413"
title: "40"
number: "62.14413"
heading: "When do the emissions limits and stack opacity and visible emissions requirements apply?"
url: "https://uscodex.org/cfr/40/62.14413"
---

# §62.14413. When do the emissions limits and stack opacity and visible emissions requirements apply?


The emissions limits, stack opacity, and visible emissions requirements of this subpart apply at all times.


## Notes

### Amendments

[78 FR 28067, May 13, 2013]

### Source

Source: 65 FR 49881, Aug. 15, 2000, unless otherwise noted.

### Authority

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

### Source

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

### Amendments

[78 FR 28067, May 13, 2013]