Changes are being made in the great state of Texas as new THC regulations take effect after extensive consideration and court battles over the ruling, according to FOX 4. Under the new regulations, consumable hemp products may contain no more than 0.3% THC. At one point, hemp-derived THC products could be found throughout Texas, especially in major cities. Sarah Wood, who is associated with the Texas Cannabis Policy Center, has been a vocal opponent of the new restrictions. 10 Real Texas Laws You Won’t Believe Are On The Books These Texas laws seem pretty weird, but they must be there for a reason, right?