---
kind: "section"
citation: "40 C.F.R. § 1066.955"
title: "40"
number: "1066.955"
heading: "Diurnal emission test."
url: "https://uscodex.org/cfr/40/1066.955"
---

# §1066.955. Diurnal emission test.


Test vehicles for diurnal emissions as described in [40 CFR 86.133-96](/cfr/40/86.133-96.md).


## Notes

### Authority

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

### Source

Source: 79 FR 23823, Apr. 28, 2014, unless otherwise noted.