D.C. Circuit Rejects State Marijuana Operators’ Bid to Intervene in Schedule III Appeal; Case Continues

The useful part

State Marijuana Operators Denied Party Status in Schedule III Appeal as MMJ Challenge Moves Forward | Newswire You are using an outdated browser. Please upgrade your browser or activate Google Chrome Frame to improve your experience. They may submit amicus arguments, but they will not control the litigation-and the legality of the government's order remains undecided.".

How it works

• "MMJ followed the federal pathway Congress established for developing medicines," Boise said.
• Circuit has not decided the merits of the consolidated challenges, and future judicial or administrative outcomes cannot be predicted with certainty.
• The government's order changes the competitive landscape by providing state marijuana operators with regulatory and financial advantages while companies following the federal pharmaceutical pathway remain...
• Its work includes investigational new drug applications for Huntington's disease and multiple sclerosis, an Orphan Drug Designation, a DEA Schedule I analytical registration and approximately 50,000...
• Circuit rejects intervention by two commercial beneficiaries of marijuana rescheduling while MMJ's challenge to the order's legality proceeds WASHINGTON, September 10, 2026 (Newswire.com).

What to take from it

The court strongly encouraged coordinated briefing and warned that repetitive submissions by aligned parties are disfavored. In a September 9 order, the court denied a motion by MedPharm Iowa, LLC, doing business as Bud & Mary's, and Tri-Mountain Pure, LLC to intervene in the consolidated challenges to the federal marijuana Rescheduling Order. The court concluded that the companies failed to demonstrate that their interests were not adequately represented by the existing parties.

Example or evidence

• The court granted their alternative request to participate as amici curiae, commonly known as friends of the court.
• As amici, the companies may present legal arguments supporting the government.
• They will not possess the same procedural authority as intervening parties.
• They cannot independently control the defense, determine the litigation strategy or exercise the complete appellate rights available to a party.

Details worth keeping

Back to Media Room State Marijuana Operators Denied Party Status in Schedule III Appeal as MMJ Challenge Moves Forward Press Release • Sep 10, 2026 "State marijuana operators sought a seat at the table as full parties defending the Schedule III order, but the court denied intervention. Duane Boise, President, MMJ International Holdings. Two state marijuana operators seeking to defend the federal government's Schedule III marijuana order have been denied intervention as full parties in the litigation now pending before the United States Court of Appeals for the District of Columbia Circuit.

Related coverage

• Newswire: "The federal appeals court left the limited Schedule III order in effect while MMJ's challenge proceeds, but the stay denial did not uphold the order's legality or decide the separate DEA proceeding...
• Newswire: Leading Cannabis Law Firm Harris Sliwoski attorney says operators should proceed "very carefully" and warns agreements may have to stop immediately if the federal rescheduling order is overturned.
• Newswire: As the D.C. Circuit prepares to decide whether the Justice Department lawfully moved state marijuana into DEA Schedule 3, experts warn that billions in anticipated tax benefits could unravel.
• Natlawreview: Careful What You Wish For? DEA's Felony Employment Rule Presents Challenges for Newly Rescheduled Medical Marijuana Operators
• Illinoislawyernow: You signed the purchase agreement, wired the deposit, and told your landlord the good news.