Harris County DA seeks clearer Texas THC rules for enforcement

Harris County prosecutors are pushing for clearer Texas THC rules after shifting hemp laws left officers, retailers and courts sorting through different standards for the same products. The Harris County District Attorney's Office wants lawmakers to define when THC products cross from legal hemp into criminal marijuana possession, and when lab testing must be available before a charge can move forward.

The confusion has been building for years in Harris County. In 2019, then-District Attorney Kim Ogg said her office would only accept misdemeanor marijuana-possession charges if the evidence tested above 0.3% THC, a threshold that shaped how local cases were screened. That standard now sits alongside newer state restrictions on hemp-derived products, leaving police, prosecutors and shop owners to work from overlapping rules that do not always line up in practice.

The latest squeeze has hit smoke shops and roadside stops alike. KBTX reported in March that new hemp regulations taking effect March 31 would pull most smokable cannabis products from Texas store shelves. The Texas Tribune then published an explainer on July 30 about what remained legal under Texas' latest THC ban, underscoring how quickly the rules had shifted for consumers and retailers. By August 4, KPRC reported that the changes were creating confusion for consumers, retailers and veterans who use hemp-derived THC products after the state moved to restrict items that had been widely available.

Sean Teare's office has drawn a line around enforcement as the rules change. KPRC reported that Teare told law enforcement lab-testing limits the charges that can be filed in cases involving THC vape pens, and that the office cannot accept charges in some cases unless testing can be done. The practical effect is that a bag, cartridge or gummy may trigger a traffic stop, a seizure or a court filing in one part of the system, then stall in another if the THC level cannot be pinned down.

The legal uncertainty has also reached Austin. Houston Public Media reported on August 3 that the state ban on several THC products had become a possible wedge issue in the Texas Senate race, with Democratic Senate nominee James Talarico calling it "a gift to the cartels." For Harris County, the immediate fight is narrower: lawmakers will have to write rules that tell police, prosecutors and retailers exactly what can be sold, tested and charged, instead of leaving each case to be judged differently at the counter, on the street and in court.