Hemp Laws: Montana vs Oklahoma
Side-by-side comparison of hemp compound laws
Montana and Oklahoma differ on 5 of 8 hemp compounds. Overall, Oklahoma has more permissive hemp laws than Montana. Key differences: Delta-8 THC is legal with restrictions in Montana but fully legal in Oklahoma. Delta-9 THC (Hemp) is legal with restrictions in Montana but fully legal in Oklahoma. THCA is legal with restrictions in Montana but fully legal in Oklahoma. HHC is legal with restrictions in Montana but fully legal in Oklahoma. The 2026 federal hemp ban will have moderate 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 requires 21+ while Oklahoma requires 18+.
| Compound | Montana | Oklahoma |
|---|---|---|
| Delta-8 THC | ⚠️Restricted | ✅Legal |
| Delta-9 THC (Hemp) | ⚠️Restricted | ✅Legal |
| CBD | ✅Legal | ✅Legal |
| THCA | ⚠️Restricted | ✅Legal |
| HHC | ⚠️Restricted | ✅Legal |
| Delta-10 THC | ⚠️Restricted | ✅Legal |
| THC-O | ❌Banned | ❌Banned |
| THCP | 🔶Gray Area | 🔶Gray Area |