The Illinois General Assembly offers the Google Translate™ service for visitor convenience. In no way should it be considered accurate as to the translation of any content herein.
Visitors of the Illinois General Assembly website are encouraged to use other translation services available on the internet.
The English language version is always the official and authoritative version of this website.
NOTE: To return to the original English language version, select the "Show Original" button on the Google Translate™ menu bar at the top of the window.
Synopsis As Introduced Amends the Illinois Controlled Substances Act. Makes structural and other changes to the list of controlled substances. Adds xylazine as a Class III controlled substance. Defines "isomer". Effective January 1, 2026.
Provides that notwithstanding the scheduling of xylazine as a Schedule III controlled substance, xylazine shall not be considered a controlled substance when: (1) used by licensed Illinois veterinarians dispensing or prescribing for, or administering to, a nonhuman species of a drug containing xylazine that has been approved by the U.S. Food and Drug Administration; (2) used by licensed Illinois veterinarians dispensing or prescribing for, or administering to, a nonhuman species that is permissible under the Federal Food, Drug, and Cosmetic Act; (3) manufactured, distributed, or used as an active pharmaceutical ingredient for manufacturing an animal drug approved under the Federal Food, Drug, and Cosmetic Act; (4) used by a licensed certified euthanasia technician employed by a certified euthanasia agency; or (5) used by a wildlife biologist engaged in legal or authorized fieldwork under the indirect supervision of a veterinarian.
This site is maintained for the Illinois General Assembly
by the Legislative Information System, 705 Stratton Building, Springfield, Illinois 62706
Contact ILGA Webmaster