Arizona dispensaries are required to test cannabis products for potency and contaminants. Testing regulations, implemented in 2020, cover potency and contamination from microbials, heavy metals and ...

The cannabis industry has undergone a rapid transformation over the past decade, spurred by evolving federal and state legislation. Yet, beneath the promise of legalization and medical innovation lies ...

April 25, 2025 - Cannabis businesses operating in state-legal markets face a patchwork of testing requirements that vary from one jurisdiction to another. In the absence of federal oversight, each ...

Getting your Trinity Audio player ready... As the first state to legalize recreational marijuana, Colorado has been a leader in establishing industry regulation to help ensure products are safe for ...

Nearly half of the labels on cannabis plant products recently tested in Colorado misstated the potency, according to a University of Colorado Boulder study published in the journal Scientific Reports.

Many states in the U.S. have legalized cannabis either medically or recreationally, but without legalization at the federal level regulation is left to states, including testing for contaminants and ...

New Jersey legal weed products contained exponentially higher levels of yeast, mold and bacteria and were often far less potent than advertised, a team of secret shoppers discovered after submitting ...

Walk into almost any dispensary today and you’ll hear it: “This one’s testing at 32%.” Budtenders pitch high-THC flower as if it were golden nuggets, consumers rush to grab the jars with the highest ...