Marijuana, guns, more than 100 THC vapes discovered in vehicle speeding through San Antonio school zone, DPS says New Texas THC Laws Take Effect March 31, 2026: What You Need to Know The Law Office of Shawn C. Brown P.C. Starting September 1, Texas businesses will be restricted from selling or promoting vapes that contain cannabinoids like THC or nicotine. Signed into law by Governor Abbott, Senate Bill 2024 prohibits the sale The Texas Supreme Court ruled Friday that state regulators may criminalize Delta 8 THC, the intoxicating compound found in some hemp products a significant blow to an industry fighting for its survival. Texas' vape ban is here. It's not just about THC. Here's what it might mean for you. Are Hemp Vapes Considered E Cigarettes in Texas?