Federal Judge Halts Ohio Hemp THC Ban for Firms That Sued

A federal judge has barred Ohio from enforcing its ban on intoxicating hemp products against the companies that took the state to court — a partial but pointed setback for a law that reclassified federally legal hemp as marijuana. U.S. District Judge Jeffrey Helmick, sitting in Toledo, granted a preliminary injunction on July 13, 2026, shielding 10 hemp businesses and the retailers that carry their products while their constitutional challenge plays out.

The order does not strike down the law or reopen Ohio’s hemp market statewide. It protects only the named plaintiffs. But the reasoning behind it reaches far past Ohio: Helmick found the state’s approach likely violates the U.S. Constitution’s limits on how far a state can go to shield its own businesses from out-of-state competition.

Why the ban crossed a constitutional line

Ohio’s Senate Bill 56, signed on December 19, 2025, and effective March 20, 2026, tightened the state’s voter-approved marijuana law and redefined most intoxicating hemp products as cannabis. Under the change, those products can be sold legally only by companies licensed inside Ohio’s closed cannabis system — a framework that requires cultivation, processing, and sales to happen at fixed in-state facilities, and that is issuing no new licenses. Out-of-state hemp makers were effectively locked out of the market.

That in-state requirement is what drew the court’s scrutiny. The plaintiffs were “likely to succeed” on their claim that the law “impermissibly favors in-state companies over out-of-state companies in violation of the Constitution of the United States,” Helmick wrote in granting the injunction. The Constitution bars states from discriminating against interstate commerce, and the judge found Ohio had done exactly that — permitting only in-state operators to sell intoxicating hemp products while expressly shutting out competitors from elsewhere.

Helmick also faulted the state for reaching for the most restrictive option available. Ohio’s legislature had weighed age limits and potency testing for all intoxicating hemp products, and the state never explained why those even-handed measures could not address its public-health concerns without blocking out-of-state sellers. The state’s lead counsel argued the products were dangerous and unregulated, but could not tie a single poisoning to the plaintiffs.

A narrow win in a split market

The injunction’s limits are as important as its reasoning. It covers 10 plaintiffs — led by Cleveland-based Titan Logistics Group, with others based in Ohio and in North Carolina, South Carolina, Oregon, and Florida — plus anyone selling or distributing their products. Every other hemp business in Ohio remains subject to the ban. The practical result is a fractured market, where the same category of THC drink can be lawful for one company to sell and a felony for the company next door.

The companies had sued the state in June 2026, naming 96 county and municipal prosecutors as the officials responsible for enforcing the restrictions. Helmick first issued a temporary restraining order in mid-June, calling the disputed provisions likely unconstitutional, then converted that short-term protection into the preliminary injunction as the case moves toward a full hearing on the merits. The threshold Ohio wrote into the law mirrors a forthcoming federal restriction that regulators have been slow to clarify.

The state is fighting the order. Ohio Attorney General Andy Wilson asked the court to pause the injunction the day after it issued, warning that the decision had “invited confusion and chaos into Ohio’s marijuana markets” and left retailers and law enforcement unable to tell which THC beverages are protected. His office said it is reviewing the ruling and weighing its next steps. The plaintiffs’ attorney, Andy Mayle, framed the outcome in far broader terms, arguing that the same constitutional principle protecting his clients’ hemp products would bar any state from banning a product simply because it was manufactured somewhere else.

What operators should watch next

Even a durable win in Ohio may prove short-lived. New federal restrictions are set to take effect on November 12, 2026, banning hemp products that contain more than 0.4 milligrams of total THC per container — the same line Ohio drew in its own statute. Once that federal ban lands, most intoxicating hemp becomes illegal nationwide, and the interstate-commerce argument that carried the day in Toledo largely loses its footing.

Until then, the same fight is playing out elsewhere. Hemp companies have sued to block comparable crackdowns in Hawaii and other states, and the White House has pressed Congress to call off the looming federal ban altogether. The through-line is a market caught between state governments trying to fold intoxicating hemp into their licensed cannabis systems and a federal framework that still, for now, treats those products as legal.

Ohio’s case is far from finished. Helmick’s order reflects who is likely to prevail, not a final judgment, and the state will get another chance to defend the law as the litigation continues. For hemp operators watching from other states, the ruling is a marker of how courts are treating in-state-only rules — and a reminder that a favorable injunction protects the businesses named in it, and no one else.