Okla. Stat. » Title 63 — PUBLIC HEALTH AND SAFETY
Oklahoma Statutes

Okla. Stat. tit. 63, § 427.1 (2026)

Short title - Oklahoma Medical Marijuana and Patient

✓ current as of July 2026
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Protection Act.

This act shall be known and may be cited as the "Oklahoma Medical Marijuana and Patient Protection Act". Added by Laws 2019, c. 11, § 1.

Notes of Decisions
Cited in 6 cases (6 in the last 5 years), 2021–2025 · leading case: Bu v. State, 2025 OK CR 17.
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Bu v. State, 2025 OK CR 17. · cites it 2× “Significantly, the Oklahoma Medical Marijuana and Patient Protection Act (OMMA), 63 O.S. §§ 427.1 -- 427.28, provides an exception to Section 2-509 which, if followed, allows for the legal cultivation of marijuana.”
State v. Aguilar, 2024 OK CR 18. · cites it 2× “2 The Medical Marijuana and Patient Protection Act, 63 O.S.Supp.2019, §§ 427.1, et. seq ., specifically Section 427.”
Original Investments LLC v. State of Oklahoma (W.D. Okla. 2021). “14(E)(7) of the Oklahoma Medical Marijuana and Patient Protection Act, 63 O.S. § 427.1, et seq., and implementing rules, violate the dormant Commerce Clause of the United States Constitution because they discriminate against non-residents of Oklahoma.”
Original Investments LLC v. State of Oklahoma (W.D. Okla. 2021). “14(E)(7) of the Oklahoma Medical Marijuana and Patient Protection Act, 63 O.S. § 427.1, et seq., and implementing rules.”
United States v. Stacy, 156 F.4th 994 (10th Cir. 2025). “Okla. Stat. tit. 63, § 427.1 et seq. (2019).”
Topkov (W.D. Okla. 2025). “(citing Okla. Stat. tit. 63, § 427.1 et seq. (2019)).”
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