Oklahoma
Cannabis Law Guide & THCA Vendor SOP
Hemp Law
DEAD FOR THCA: ODAFF uses Total THC standard since 2019. ODAFF has stated THCA hemp flower was "always illegal to market as hemp" in Oklahoma. Active enforcement.
Important Note
KILLED: ODAFF Total THC since 2019. THCA flower always considered non-compliant. Do NOT ship THCA to Oklahoma.
Marijuana / Cannabis Law
SQ 788 (2018) legalized medical cannabis. Very liberal medical program with easy access. Adult-use (SQ 820) failed in 2023.
Possession Limit
Medical: 3 oz on person, 8 oz at home, 1 oz concentrate, 72 oz edible, 6 mature plants
Over 380,000 medical card holders (highest per capita in US). Market oversaturation.
THCA Vendor SOP — Oklahoma
- 1
Obtain ODAFF hemp handler license
- 2
Lab test: delta-9 THC < 0.3%
- 3
Label per ODAFF requirements
- 4
Maintain COAs for inspection
- 5
Cooperate with ODAFF inspections
Hemp Vendor Requirements
- Total THC testing required since 2019
- THCA flower "always illegal" per ODAFF
- CBD/topicals only for compliant products
Key Dates
2018-06-26: Medical cannabis (SQ 788)
2018-06-11: Hemp legalized (HB 2913)
2023-03-07: Adult-use FAILED (SQ 820)
Enforcement Notes
CRITICAL: ODAFF Total THC since 2019. THCA flower "always illegal." Active enforcement. Do NOT ship THCA to Oklahoma.
Disclaimer: This information is provided for educational purposes only and does not constitute legal advice. Cannabis laws change frequently. The statute citations and regulatory links were verified as of March 2026 but may have been updated. Always verify current regulations withOklahoma Department of Agriculture, Food & Forestry before making business decisions. Consult a licensed attorney in Oklahoma for advice specific to your situation.