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