# Critical Infrastructures: Background, Policy, and Implementation
> **Long Report (Legacy)** · 2015-06-10 · `RL30153`
## Report
- **CRS ID:** RL30153
- **Series:** Long Report (Legacy)
- **Publication date:** 2015-06-10
## Documents
- [PDF](https://www.everycrsreport.com/files/20150610_RL30153_aa2f7cdab92cc461d205ca3e55d712545b47e4ee.pdf)
- [HTML](https://www.everycrsreport.com/files/20150610_RL30153_7a8ef0cfaf1ec6858d0ae20d03fb87b103bd7fc5.html)
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