; (2) where the drug is originating; (3) whether any analogues to such drug present a substantial risk of abuse; (4) whether and to what extent the illicit supply of xylazine derives from the licit supply chain; and (5) recommendations for Congress with respect to whether xylazine should be transferred to another schedule under part B of the Controlled Substances Act ( 21 U.S.C. 811 et seq. ). (b) Additional report Not later than 4 years after the date of the enactment of this Act, the Attorney General, acting through the Administrator of the Drug Enforcement Administration and in coordination with the Commissioner of Food and Drugs, shall submit to Congress a report updating Congress on the prevalence of xylazine trafficking, misuse, and proliferation in the United States, including recommendations for Congress with respect to whether xylazine should be transferred to another schedule under part B of the Controlled Substances Act ( 21 U.S.C. 811 et seq. ) or removed from schedule III of such part. (c) Definition In this section, the term illicit use means any use described in section 424 of the Controlled Substances Act, as added by section 3 of this Act. 7. Declaration of emerging threat Congress declares illicit xylazine use an emerging drug threat, as defined in section 702 of the Office of National Drug Control Policy Reauthorization Act of 1998 ( 21 U.S.C. 1701 ), in the United States.