# Air Pollution as a Commodity: Regulation of the Sulfur Dioxide Allowance Market
> **Long Report (Legacy)** · 2007-10-31 · `RL34235`
## Report
- **CRS ID:** RL34235
- **Series:** Long Report (Legacy)
- **Publication date:** 2007-10-31
## Documents
- [PDF](https://www.everycrsreport.com/files/20071031_RL34235_872fe10c7f2d5cf4b47126da623cd054e9cba6f7.pdf)
- [HTML](https://www.everycrsreport.com/files/20071031_RL34235_872fe10c7f2d5cf4b47126da623cd054e9cba6f7.html)
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