The Act doesn't freeze the listings in place, it says that the Attorney General or the DEA can follow a process to change a listing. The executive order directs

The Act doesn't freeze the listings in place, it says that the Attorney General or the DEA can follow a process to change a listing. The executive order directs that "the Attorney General shall take all necessary steps to complete the rulemaking process… in accordance with Federal law, including 21 U.S.C. 811.”