# Class-Wide Scheduling of Fentanyl-Related Substances (FRS)
> **Insight** · 2025-06-12 · `IN12468`
## Report
- **CRS ID:** IN12468
- **Series:** Insight
- **Publication date:** 2025-06-12
## Documents
- [PDF](https://www.everycrsreport.com/files/2025-06-12_IN12468_e4b7cd794768d33b67739bdf4a7550ea9879d62d.pdf)
- [HTML](https://www.everycrsreport.com/files/2025-06-12_IN12468_ae238c4455e1d519cb1202f95f2e91cbd7a56389.html)
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