---
kind: "section"
citation: "40 C.F.R. § 52.2477"
title: "40"
number: "52.2477"
heading: "Original identification of plan section."
url: "https://uscodex.org/cfr/40/52.2477"
---

# §52.2477. Original identification of plan section.

- (a) This section identified the original “Air Implementation Plan for the State of Washington” and all revisions submitted by Washington that were Federally approved prior to March 20, 2013. The information in this section is available in the [40 CFR](/cfr/40.md), [part 52](/cfr/40/part52.md), Volume 3 of 3 ([§§ 52.2020](/cfr/40/52.2020.md) to End) edition revised as of July 1, 2012.
- (b) [Reserved]
- (c) [Reserved]

## Notes

### Amendments

[81 FR 1131, Jan. 11, 2016]

### Authority

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

### Amendments

[40 FR 5521, Feb. 6, 1975]

### Amendments

[81 FR 1131, Jan. 11, 2016]