NEW YORK’S MARIHUANA REGULATION AND TAXATION ACT (MRTA) IS NOT PREEMPTED BY THE FEDERAL CONTROLLED SUBSTANCES ACT (CBA) (THIRD DEPT).

The Third Department, in a full-fledged opinion by Justice Fisher, determined New York’s Marihuana Regulation and Taxation Act (MRTA) which allows the sale and use of marihuana, is not preempted by the federal Controlled Substance Act, which does not allow the sale and use of marihuana:

… [W]e turn to petitioners’ contention that the challenged regulations promulgated under MRTA — which authorizes the sale, use and distribution of marihuana — create a positive conflict with the CSA prohibiting these exact actions. We find that no such conflict exists. Consistent with the main objectives of the CSA, the legislative intent behind MRTA was to, among other things, “regulate, control, . . . reduce the illegal drug market and reduce violent crime, reduce participation of otherwise law-abiding citizens in the illicit market . . . [and] protect the public health, safety and welfare of the people of the state” … . In doing so, the Legislature specifically provided that nothing in MRTA was “to require any individual to engage in any conduct that violates federal law or to exempt anyone from any requirement of federal law or pose any obstacle to the federal enforcement of federal law” … . Each of the challenged parts 113, 128 and 129 within title 9 of the NYCRR further these principles by regulating the legitimate and illegitimate handling of marihuana by setting specific restrictions on prescribers, manufacturers and retailers — including, as specifically challenged by petitioners, how medical and adult-use marihuana could be labeled, advertised and marketed … . When considered through the lens of a conflict preemption analysis, although petitioners present several instances where they claim there is an impossibility between federal and state law, these are merely hypothetical or potential conflicts, as neither MRTA nor the challenged regulations pose any requirements on an individual or entity to manufacture, distribute or possess marihuana … . Matter of Cannabis Impact Prevention Coalition, LLC v Hochul, 2026 NY Slip Op 01573, Third Dept 3-19-26

Practice Point: Consult this opinion for a cogent summary of the criteria for federal preemption of a state law.​