# Revising the National Ambient Air Quality Standard for Lead
> **Long Report (Legacy)** · 2010-02-03 · `RL34479`
## Report
- **CRS ID:** RL34479
- **Series:** Long Report (Legacy)
- **Publication date:** 2010-02-03
## Documents
- [PDF](https://www.everycrsreport.com/files/20100203_RL34479_d1488698ff0b606aaa507a49ac4e514a66de48af.pdf)
- [HTML](https://www.everycrsreport.com/files/20100203_RL34479_2856451ce67b96a978dddcc92bb4523f3d76fcba.html)
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