---
kind: "section"
citation: "40 C.F.R. § 63.11515"
title: "40"
number: "63.11515"
heading: "What are my compliance dates?"
url: "https://uscodex.org/cfr/40/63.11515"
---

# §63.11515. What are my compliance dates?

- (a) If you own or operate an existing affected source, you must achieve compliance with the applicable provisions in this subpart by July 25, 2011.
- (b) If you own or operate a new affected source, you must achieve compliance with the applicable provisions in this subpart by July 23, 2008, or upon startup of your affected source, whichever is later.

## Notes

### Source

Source: 73 FR 43000, July 23, 2008, unless otherwise noted.

### Authority

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

### Source

Source: 57 FR 61992, Dec. 29, 1992, unless otherwise noted.