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