---
kind: "section"
citation: "40 C.F.R. § 49.9868"
title: "40"
number: "49.9868"
heading: "Permits to construct."
url: "https://uscodex.org/cfr/40/49.9868"
---

# §49.9868. Permits to construct.


Permits to construct are required for new major stationary sources and major modifications to existing major stationary sources pursuant to [40 CFR 52.21](/cfr/40/52.21.md).


## Notes

### Source

Source: 70 FR 18110, Apr. 8, 2005, unless otherwise noted.

### Source

Source: 65 FR 51433, Aug. 23, 2000, unless otherwise noted.

### Authority

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

### Source

Source: 63 FR 7271, Feb. 12, 1998, unless otherwise noted.