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 ...

Legend Technical Services, one of only a few fully operational labs for cannabis and hemp products in Minnesota, has been ordered by state regulators to halt testing. On Wednesday, the Minnesota ...

Massachusetts regulators will take action if THC potency is not within 75% to 125% of the value printed on the product label.

A study showed that many cannabis testing labs nationwide may misrepresent the strength and growth of mold on products. The year-long study, conducted by MCR Labs in Massachusetts, requested data from ...

MCR’s lawsuit alleges that eight marijuana testing labs use deceptive practices to pass samples that should never reach dispensary shelves, ultimately resulting in MCR losing dozens of clients MCR ...

Several independent laboratories that test cannabis products are calling for more state regulation, saying the current environment encourages dishonesty among testing companies and leads to the ...

State regulators are a major step closer to ending their four-year long legal battle with cannabis testing lab Viridis Laboratories. An administrative law judge overseeing a case brought by Viridis ...

DENVER — Elizabeth and Luke Mason, scientists who met during graduate studies at Colorado State University, saw cannabis legalization in 2012 as an opportunity. With backgrounds in biochemistry, ...

The Massachusetts Cannabis Control Commission is auditing THC potency levels on product labels to ensure public health and ...

The cannabis industry in New Jersey is undergoing a transformation, with an increased emphasis on safety, transparency, and quality assurance. During its February 18 th public meeting, the New Jersey ...

An administrative law judge has found that a cannabis testing company launched by three former Michigan State Police cops repeatedly violated state rules by using unapproved testing methods and ...