Some brewers argue Iowa THC rules misinterpret new hemp law, could mean end of some drinks Image Cannabis News June 3, 2024 Iowa's New Hemp Product Regulations Face Pushback from Brewers and Retailers. Iowa's plan to enforce a new law regulating consumable hemp products has spurred pushback from brewers and retailers who say proposed rules could bar a wider range of drink products than the law intended. The law, House Cannabis Technology News Recreational Marijuana News Marijuana Business News Des Moines Register