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Hemp Laws: Iowa vs Wyoming
Side-by-side comparison of hemp compound laws
Iowa and Wyoming differ on 5 of 8 hemp compounds. Overall, Wyoming has more permissive hemp laws than Iowa. Key differences: Delta-8 THC is banned in Iowa but fully legal in Wyoming. Delta-9 THC (Hemp) is banned in Iowa but fully legal in Wyoming. THCA is banned in Iowa but in a legal gray area in Wyoming. HHC is banned in Iowa but fully legal in Wyoming. The 2026 federal hemp ban will have low impact on Iowa and high impact on Wyoming. Shipping rules differ: inbound hemp shipping is banned in Iowa vs. fully legal in Wyoming.
| Compound | Iowa | Wyoming |
|---|---|---|
| Delta-8 THC | ❌Banned | ✅Legal |
| Delta-9 THC (Hemp) | ❌Banned | ✅Legal |
| CBD | ✅Legal | ✅Legal |
| THCA | ❌Banned | 🔶Gray Area |
| HHC | ❌Banned | ✅Legal |
| Delta-10 THC | ❌Banned | ✅Legal |
| THC-O | ❌Banned | ❌Banned |
| THCP | 🔶Gray Area | 🔶Gray Area |