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Hemp Laws: Maryland vs Washington
Side-by-side comparison of hemp compound laws
Maryland and Washington differ on 4 of 8 hemp compounds. Overall, Maryland has more permissive hemp laws than Washington. Key differences: Delta-9 THC (Hemp) is legal with restrictions in Maryland but banned in Washington. THCA is legal with restrictions in Maryland but banned in Washington. HHC is legal with restrictions in Maryland but banned in Washington. THCP is in a legal gray area in Maryland but banned in Washington. 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 Washington. Shipping rules differ: inbound hemp shipping is legal with restrictions in Maryland vs. banned in Washington.
| Compound | Maryland | Washington |
|---|---|---|
| Delta-8 THC | ❌Banned | ❌Banned |
| Delta-9 THC (Hemp) | ⚠️Restricted | ❌Banned |
| CBD | ✅Legal | ✅Legal |
| THCA | ⚠️Restricted | ❌Banned |
| HHC | ⚠️Restricted | ❌Banned |
| Delta-10 THC | ❌Banned | ❌Banned |
| THC-O | ❌Banned | ❌Banned |
| THCP | 🔶Gray Area | ❌Banned |