# Visibility, Regional Haze, and the Clean Air Act: Status of Implementation
> **Long Report (Legacy)** · 2006-10-23 · `RL32483`
## Report
- **CRS ID:** RL32483
- **Series:** Long Report (Legacy)
- **Publication date:** 2006-10-23
## Documents
- [PDF](https://www.everycrsreport.com/files/20061023_RL32483_0f0c2857acd5021367379018d141ee01007fbc10.pdf)
- [HTML](https://www.everycrsreport.com/files/20061023_RL32483_b189476f01dee0e5dd313004a6570f534c2e7a58.html)
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