Colorado marijuana manufacturers would no longer be allowed to choose which product samples they send for mandatory lab testing under a new regulatory proposal discussed at a policy forum on Friday.

Getting your Trinity Audio player ready... Colorado’s health department and the Marijuana Enforcement Division will collect samples from dispensaries around the state in a one-time spot-check for ...

These highlights were written by the reporters and editors who worked on this story. The owner of a marijuana testing lab called a top regulator in Colorado on his cellphone in April 2024 with an ...

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 ...