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Hemp Laws: Maryland vs Rhode Island
Side-by-side comparison of hemp compound laws
Maryland and Rhode Island differ on 3 of 8 hemp compounds. Overall, Maryland has more permissive hemp laws than Rhode Island. Key differences: THCA is legal with restrictions in Maryland but banned in Rhode Island. HHC is legal with restrictions in Maryland but banned in Rhode Island. THCP is in a legal gray area in Maryland but banned in Rhode Island. Both states have the same Delta-8 THC status: banned. The 2026 federal hemp ban will have moderate impact on Maryland and low impact on Rhode Island. Shipping rules differ: inbound hemp shipping is legal with restrictions in Maryland vs. banned in Rhode Island.
| Compound | Maryland | Rhode Island |
|---|---|---|
| Delta-8 THC | ❌Banned | ❌Banned |
| Delta-9 THC (Hemp) | ⚠️Restricted | ⚠️Restricted |
| CBD | ✅Legal | ✅Legal |
| THCA | ⚠️Restricted | ❌Banned |
| HHC | ⚠️Restricted | ❌Banned |
| Delta-10 THC | ❌Banned | ❌Banned |
| THC-O | ❌Banned | ❌Banned |
| THCP | 🔶Gray Area | ❌Banned |