South Dakota
Cannabis Law Guide & THCA Vendor SOP
Hemp Law
South Dakota legalized hemp under HB 1191 (2020). Follows federal delta-9 definition. THCA products legal.
Important Note
SD followed federal standard after contentious political process (Governor initially opposed).
Marijuana / Cannabis Law
Initiated Measure 26 (2020) legalized medical cannabis. Constitutional Amendment A (adult-use) was voided by courts. IM 27 (adult-use) failed in 2022.
Possession Limit
Medical: 3 oz per 90 days
Amendment A was approved by voters but struck down by Supreme Court. Medical only.
THCA Vendor SOP — South Dakota
- 1
Obtain DANR hemp handler license
- 2
Lab test: delta-9 THC < 0.3%
- 3
Label per DANR requirements
- 4
Maintain COAs for inspection
Hemp Vendor Requirements
- DANR hemp handler license
- COA per batch
- Delta-9 THC < 0.3%
Key Dates
2020-03-27: Hemp legalized (HB 1191)
2020-11-03: Medical cannabis (IM 26)
2021: Adult-use Amendment A voided by courts
Enforcement Notes
DANR enforces hemp. Conservative enforcement environment.
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 withSouth Dakota Department of Agriculture and Natural Resources before making business decisions. Consult a licensed attorney in South Dakota for advice specific to your situation.