A sugar-sweetened beverage (SSB) tax will go into effect in Chicago and surrounding suburbs following a Cook County court's dissolution of a temporary restraining order and dismissal of the Illinois Retail Merchants Association's lawsuit alleging the tax violated the state’s constitution. Illinois Retail Merchs. Ass’n v. Cook Cty. Dep’t of Revenue, No. 2017L050596 (Ill. Cir. Ct., Cook Cty., order entered June 28, 2017). The 1-cent-per-ounce tax was Wescheduled to take effect July 1, 2017, but its implementation was postponed by the restraining order, which was upheld by the state appeals court. More details about the tax appear in Issues 622 and 640 of this Update. See Chicago Tribune, July 28, 2017.