---
kind: "section"
citation: "40 C.F.R. § 52.1831"
title: "40"
number: "52.1831"
heading: "Visibility protection."
url: "https://uscodex.org/cfr/40/52.1831"
---

# §52.1831. Visibility protection.


A revision to the SIP was submitted by the Governor on April 18, 1989, for visibility general plan requirements and long-term strategies.


## Notes

### Amendments

[54 FR 41098, Oct. 5, 1989]

### Authority

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

### Amendments

[40 FR 5521, Feb. 6, 1975]

### Amendments

[54 FR 41098, Oct. 5, 1989]