---
kind: "section"
citation: "40 C.F.R. § 63.9510"
title: "40"
number: "63.9510"
heading: "By what date must I conduct my initial compliance demonstration?"
url: "https://uscodex.org/cfr/40/63.9510"
---

# §63.9510. By what date must I conduct my initial compliance demonstration?

- (a) If you use a solvent recovery system and/or solvent substitution, you must conduct your initial compliance demonstration within 7 calendar days after the compliance date that is specified for your source in [§ 63.9495](/cfr/40/63.9495.md).
- (b) If you use a control technique other than a solvent recovery system and/or solvent substitution, you must comply with the provisions in [§ 63.9570](/cfr/40/63.9570.md).

## Notes

### Source

Source: 67 FR 64506, Oct. 18, 2002, unless otherwise noted.

### Authority

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

### Source

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