# Steel and Aluminum Tariffs: Commerce Should Update Public Guidance to Reflect Changes in the Exclusion Process
> **GAO Report** · 2021-12-13 · `gao-22-104564`
## Report
- **GAO ID:** gao-22-104564
- **Type:** Report
- **Published:** 2021-12-13
## Source
- [GAO product page](https://www.gao.gov/products/gao-22-104564)
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