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Testing

Cannabis testing news, company news, testing advances and advice

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Minnesota OKs Native American tribe to sell adult-use marijuana off its reservation

By MJBizDaily Staff · May 21, 2025
Minnesota has given the green light for the first Native American tribe to open an adult-use marijuana store off its reservation in the state. Read More

New Delaware marijuana commissioner taking reins as adult-use launch looms

By MJBizDaily Staff · May 20, 2025

5 things to know before starting your career in the marijuana industry

By MJBizDaily Staff · May 14, 2025

Arizona marijuana regulators flag major testing lab for multiple violations

By Chris Roberts · May 12, 2025

California marijuana testing lab sues state to recover suspended license

By MJBizDaily Staff · April 24, 2025

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.

April 17, 2025
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MJBizCon offers speakers chance to share cannabis insights, shape industry

Speaking at MJBizCon “offers a chance to share insights and strategies that empower others to elevate their businesses and the cannabis industry as a whole.”

April 4, 2025
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Michigan cannabis processor surrenders permit; owners barred from industry

A Michigan cannabis processor agreed to surrender its permit and cease operations following accusations of “widespread regulatory violations” including missing records and inaccurate product labeling.

March 31, 2025
Aerial image of downtown Lansing, Michigan, including the state capitol building

Connecticut marijuana regulator apologizes for ‘retaliation’ inspection

Connecticut’s chief marijuana regulator apologizes for cultivation inspection at Affinity Grow that apparently happened out of “retaliation.”

March 24, 2025
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Marijuana pre-rolls in New Jersey contain yeast, mold and bacteria, study shows

Marijuana pre-rolls purchased in New Jersey by secret shoppers participating in a study have tested for high levels of yeast, mold and bacteria and were less potent than advertised.

March 20, 2025
Image of a lab technician at a microscope holding a cannabis nugget with tweezers next to testing beakers

Trump research cuts threaten cannabis studies, pose rescheduling questions

The Trump administration’s plan to cut federal research funding threatens 565 ongoing experiments involving cannabis, according to an MJBizDaily review and interviews with scientists and academics.

February 27, 2025
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New Jersey regulators adjust cannabis testing lab requirements

In the next few months, cannabis testing labs in New Jersey will be subject to new labeling requirements and must obey new action limits under recently approved rules.

February 21, 2025
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Latest News

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Alabama All U.S. Briefs Legal Medical & Recreational 

Appeals court ruling could help restart Alabama medical cannabis licensing

May 23, 2025 Chris Roberts
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All U.S. Briefs Canada/International Finance Illinois Massachusetts Washington 

Marijuana operator 4Front files for receivership

May 23, 2025 Margaret Jackson
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All U.S. California Legal Michigan Minnesota Nevada New Mexico New York North Carolina Recreational Retail South Dakota Washington 

Tribally owned cannabis stores have grown by 24% since May 2024

May 23, 2025May 22, 2025 Kevin Huhn
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All U.S. Briefs Delta-10 Delta-8 Delta-9 Hemp & CBD Hemp Industry News Legal Texas 

Texas House passes near-total ban on hemp-derived THC

May 22, 2025 Chris Roberts
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All U.S. Briefs Legal Medical & Recreational Nebraska 

Nebraska medical cannabis regulation bill fails; licensing likely pushed to October

May 22, 2025 Margaret Jackson
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