The Oklahoma Medical Marijuana Authority is working to open a state-run testing laboratory to verify product safety. The lab, located in Oklahoma City, is expected to be operational by early February.

Is the Michigan Cannabis Regulatory Agency’s long-awaited reference testing lab in trouble? The lab, which has already been allocated $4.4 million in state funding to build and open in January, still ...

JEFFERSON CITY, Mo. (KFVS) - Two years after Missouri voters approved the recreational use of marijuana through a constitutional amendment, the state’s regulatory division is poised to establish a ...

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 ...

Add Yahoo as a preferred source to see more of our stories on Google. A marijuana testing laboratory is one step away from approval to open on Cedar Hill Street. Green Armory Laboratories Inc. goes ...

OKLAHOMA CITY (KFOR) — A marijuana testing lab is offering a possible solution for Oklahomans worried about what is in the medical marijuana products they buy. News 4 told you last week that the state ...

BOSTON (SHNS) – Cannabis regulators have ordered one of the state’s independent testing labs to suspend operations, alleging a “pattern of failing to accurately report” marijuana test results and “an ...

Lansing — Construction is set to begin Monday on a multi-million-dollar state-run marijuana testing lab even though the Cannabis Regulatory Agency lacks the authority under state law to collect and ...

I think that sample fraud should be a death sentence for a licensee. Right now, it’s a $15,000 slap on the wrist.” By ...

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 ...

This article was produced for ProPublica’s Local Reporting Network in partnership with The Denver Gazette. Sign up for Dispatches to get our stories in your inbox every week. Colorado marijuana ...