---
kind: "section"
citation: "40 C.F.R. § 62.12157"
title: "40"
number: "62.12157"
heading: "Effective date."
url: "https://uscodex.org/cfr/40/62.12157"
---

# §62.12157. Effective date.

- (a) **The effective date of the plan is June 10, 2003.**
- (b) **Plan revision #1 is effective October 2, 2009.**

## Notes

### Amendments

[68 FR 17741, Apr. 11, 2003, as amended at 74 FR 38346, Aug. 3, 2009]

### Authority

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

### Source

Source: 43 FR 51393, Nov. 3, 1978, unless otherwise noted.

### Amendments

[68 FR 17741, Apr. 11, 2003, as amended at 74 FR 38346, Aug. 3, 2009]