# Critical Infrastructure Protection: CISA Should Assess the Effectiveness of its Actions to Support the Communications Sector
> **GAO Report** · 2021-11-23 · `gao-22-104462`
## Report
- **GAO ID:** gao-22-104462
- **Type:** Report
- **Published:** 2021-11-23
## Source
- [GAO product page](https://www.gao.gov/products/gao-22-104462)
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*MORVS · CC0 1.0*