---
kind: "section"
citation: "40 C.F.R. § 62.15235"
title: "40"
number: "62.15235"
heading: "How are the stack test data used?"
url: "https://uscodex.org/cfr/40/62.15235"
---

# §62.15235. How are the stack test data used?


You must use results of stack tests for dioxins/furans, cadmium, lead, mercury, particulate matter, opacity, hydrogen chloride, and fugitive ash to demonstrate compliance with the applicable emission limits in tables 2 and 4 of this subpart. To demonstrate compliance for carbon monoxide, nitrogen oxides, and sulfur dioxide, see [§ 62.15180](/cfr/40/62.15180.md).


## 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.