This dataset includes more than 100 components of ordinances on medical marijuana in effect by mid-2014 in 141 cities (cities of 3000 population and above) and all 39 counties in Washington.  A separate dataset on recreational marijuana ordinances is also available.

This dataset explores all 50 states and the District of Columbia's laws regulating long-term involuntary commitment.

This dataset examines the regulations focusing on registration and licensing, the number of dispensaries allowed, their location, and operation in the 24 jurisdictions that allow patients to use medical marijuana.

This dataset explores state mold remediation laws and the training and certification laws for mold remediation workers.