The Minnesota Legislature's Conference Committee on the Cannabis Omnibus bill, S.F. 2370, convened on May 16, 2025, to discuss critical amendments aimed at enhancing public health and safety regarding cannabis use. A significant focus of the meeting was on proposed limits for THC concentrations in cannabis products, particularly concentrates, which have raised concerns among medical experts and lawmakers alike.

Senator Nelson introduced an amendment advocating for stricter THC limits, suggesting that the current maximum of 80% for concentrates is excessively high. Citing research from the Minnesota Society of Child and Adult Psychiatry, he proposed reducing this limit to 30%, emphasizing the potential dangers of high-potency products, especially for young users. The discussion highlighted that no other state currently allows such high concentrations, raising alarms about public health implications.

The committee also examined the absence of limits on cannabis flower potency, with some members expressing concern over the lack of regulation in this area. The interim director of the Office of Cannabis Management (OCM) acknowledged the need for limits but noted that flower products are inherently variable due to their agricultural nature. However, he emphasized the importance of regulating combination products that mix flower with concentrates, which can lead to unexpectedly high THC levels.

In addition to THC limits, the committee discussed the necessity of clear labeling on cannabis products. Senator Nelson proposed an amendment requiring warning labels similar to those on tobacco products, which would inform consumers about the risks associated with cannabis use, including potential impacts on mental health and brain development in young people. The current regulations only mandate vague warnings displayed in stores, which many believe are insufficient for consumer safety.

The committee's discussions reflect a growing recognition of the need for robust regulations in the cannabis market to protect public health, particularly for vulnerable populations. As the state moves forward with cannabis legalization, these proposed amendments aim to ensure that safety and health considerations remain at the forefront of cannabis policy. The committee plans to continue reviewing these issues, with an eye toward implementing effective regulations that align with the latest public health research.