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Hemp Laws: Montana vs Oklahoma
Side-by-side comparison of hemp compound laws
Montana and Oklahoma differ on 6 of 8 hemp compounds. Overall, Oklahoma has more permissive hemp laws than Montana. Key differences: Delta-8 THC is banned in Montana but fully legal in Oklahoma. Delta-9 THC (Hemp) is legal with restrictions in Montana but fully legal in Oklahoma. THCA is banned in Montana but fully legal in Oklahoma. HHC is banned in Montana but fully legal in Oklahoma. The 2026 federal hemp ban will have low impact on Montana and high impact on Oklahoma. Shipping rules differ: inbound hemp shipping is legal with restrictions in Montana vs. fully legal in Oklahoma. Age requirements differ: Montana has 21+ while Oklahoma has no statutory age minimum.
| Compound | Montana | Oklahoma |
|---|---|---|
| Delta-8 THC | ❌Banned | ✅Legal |
| Delta-9 THC (Hemp) | ⚠️Restricted | ✅Legal |
| CBD | ✅Legal | ✅Legal |
| THCA | ❌Banned | ✅Legal |
| HHC | ❌Banned | ✅Legal |
| Delta-10 THC | ❌Banned | ✅Legal |
| THC-O | ❌Banned | ❌Banned |
| THCP | ❌Banned | 🔶Gray Area |