California shutters marijuana testing lab for 7 alleged violations

California regulators have suspended a prominent testing lab’s license “indefinitely” for alleged infractions that include potency inflation, according to records obtained by MJBizDaily.

BelCosta Labs, headquartered in Long Beach, “engaged in activity that poses harm to public health, safety, or welfare,” according to an April 10 letter signed by Department of Cannabis Control Deputy Director Evelyn Schaeffer.

“BelCosta Labs Long Beach, LLC is directed to immediately cease conducting all activities, including the testing, and transport or transfer of cannabis or cannabis products,” the letter noted.

Nate Winokur, vice president of strategy and operations for BelCosta, told MJBizDaily he believed the lab, which employs 75 people and has been in business for eight years, “was doing everything right.”

“And we also don’t believe that we were anything close to a public safety or health concern,” he added.

The letter from the Department of Cannabis Control (DCC) does not clearly outline any corrective action that BelCosta could take to rectify the violations or reactivate its license.

CEO Myron Ronay suggested in an email to MJBizDaily that BelCosta could take legal action if the lab isn’t allowed to reopen soon.

“If we cannot come to an agreement that salvages the business we have built over the last 8+ years we will be forced to resort to the court system,” he added.

The DCC declined comment to MJBizDaily.

BelCosta’s license suspension is the latest action taken in the past year by the DCC against commercial cannabis testing laboratories in the state after years of allegations of misbehavior.

Accusations of inflated potency results as well as labs’ failure to detect pesticides and mold, whether deliberately or through negligence, are rampant throughout the industry nationwide.

Records show the DCC’s letter came a few weeks before BelCosta’s provisional license was set to expire April 30.

Winokur told MJBizDaily that BelCosta would present a fuller response soon.

“We’re about 24 hours away from everything we intend to do,” he added.

“I do think that when the facts are presented, it looks like we may have been singled out.”

Schaeffer’s letter, addressed to BelCosta co-owners Ronay and Matthew Dechter, identified seven alleged violations.

According to the DCC, BelCosta:

In the case of the alleged potency inflation, BelCosta reported that two batches of flower each contained a THC potency of 24.5%.

According to its letter, the DCC determined those two samples contained THC potencies of only 17.4% and 14.7%, respectively.

California law allows a variance of 10% in such test results.

In the latter case, that’s a difference of 40%, far and above the allowable variance.

Testing watchdogs and critics say that precise results across different tests, such as two distinct flower samples both returning exactly 24.5% THC, is also cause for suspicion.

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Winokur and Ronay first responded to the DCC via an “emergency podcast” they recorded on April 10 and uploaded to YouTube.

“We really don’t believe this is right, what’s happening to us,” Ronay said in the video, adding “we will be back, better than ever.”

Ronay and Winokur responded to the DCC point-by-point in the video:

“No one’s perfect,” Ronay said.

“I know the DCC’s not perfect, and we’re not perfect. either.”

Chris Roberts can be reached at chris.roberts@mjbizdaily.com.

Chris Casacchia contributed to this report.