Michigan's Cannabis Regulatory Agency reached a settlement with the testing company Viridis after a years-long dispute. The state is revoking the licenses held by the lab and permanently banning its ...

The founder and head of the testing lab that was ordered to shut down by the Cannabis Control Commission last week is prepared to sue, arguing that his company did nothing wrong and casting blame ...

Michigan may create a state-operated marijuana testing lab. Dubbed a “reference lab,” it would audit results issued by existing marijuana safety labs to ensure accuracy, help investigate suspected ...