Colorado regulators are putting the marijuana industry on notice as concerns grow over contaminated products entering the legal supply chain. Officials say the issue is “highly problematic,” pointing to risks that go beyond compliance and reach directly into consumer safety and trust.
Industry leaders are feeling that pressure as well. “I can't compete with somebody who is skirting the rules,” said Rich Batenburg of The Clear Brands, reflecting frustration among operators who follow strict standards while others cut corners with cheaper, chemically altered materials.
Regulators say one of the main methods is something insiders call inversion. Operators enter marijuana waste into the tracking system, remove it, then replace it with cheaper, chemically altered hemp-derived material that looks legitimate once recorded.
At facilities like Hau Processing in Denver, investigators found links between hemp conversion and unsafe chemicals. The EPA had already cited the company for exposing workers to methylene chloride, a substance tied to cancer risk and sometimes used to convert hemp into THC.
Testing also raised concerns about what is actually being sold. “That is not natural,” said Alex Wiggans, after detecting high levels of delta 8 THC in distillate. “I rejected that oil.” For compliant labs, those results signal something is wrong.
For companies following the rules, the gap is not small, it is constant pressure. At The Clear Brands in Denver, every batch is tested and verified before use. “We ask for a certificate of analysis,” said Mark Krieger, stressing the need for clean inputs.
Inside their facility, compliance comes with real costs. Specialized machines worth nearly $300,000 produce thousands of one-gram joints each day, all tracked step by step through Colorado’s METRC system, where tens of thousands of records are logged daily.
That level of oversight makes shortcuts easy to spot, at least for those paying attention. “I can't compete with somebody who is skirting the rules,” said CEO Rich Batenburg, warning that unusually cheap supply in a tight market should raise immediate concern.
State regulators are stepping in with a more direct approach, warning the industry that enforcement is tightening. “It is serious,” said Dominique Mendiola, describing a pattern of conduct that officials now see as highly problematic across multiple cases.
In mid-April, the Marijuana Enforcement Division issued a public bulletin pointing to risks tied to public safety, market integrity, and lost tax revenue. Mendiola said the focus is not only catching violations but preventing them before they spread further.
New testing requirements are set to take effect this summer, giving regulators better tools to detect altered products. Companies that cannot explain inconsistencies may face product holds, license suspension, or even criminal investigation, raising the stakes for everyone in the supply chain.
Debate inside Colorado’s cannabis industry is getting sharper as regulators push harder on contamination and supply chain risks. Some operators welcome the shift, while others question timing. “You could argue, ‘what took so long?’” said Rich Batenburg, reflecting a concern shared across the market.
What happens next will depend on how well enforcement and testing changes work in practice. With new rules arriving this summer and more scrutiny on data tracking, regulators and businesses alike are watching closely to see if these gaps can finally be closed.