CONTROLLED SUB-FENTANYL
SB 1773 would schedule xylazine as a Schedule III drug and apply fentanyl-like weight-based Class X penalties to xylazine/analogs, with debated veterinary exemptions.
SB 1773 would schedule xylazine as a Schedule III drug and apply fentanyl-like weight-based Class X penalties to xylazine/analogs, with debated veterinary exemptions.
Status snapshot
- Introduced: Feb 28, 2025 (Sen. Julie A. Morrison).
- Passed Senate: 4/30/2025. Arrived in House 4/30/2025; multiple committee actions and amendments in House.
- Most recent action (as provided): House Floor Amendment No. 1 Rule 19(c) / Re‑referred to Rules Committee (June 1, 2025).
- Effective date stated in bill: January 1, 2026 (for enacted provisions).
Purpose and intent
- Update the Illinois Controlled Substances Act to add xylazine to the controlled‑substance framework and to align penalties and definitions for certain substances (including fentanyl and xylazine) with existing trafficking weight/penalty tiers. The bill also makes structural changes to the Act and adds or clarifies statutory definitions (including “isomer”).
Key substantive provisions
1. Scheduling and definitions
- Adds xylazine as a Schedule III (Class III) controlled substance (amendments reference 720 ILCS 570/102 and related sections). The bill also includes definitions and structural changes to the controlled‑substance lists (synopsis: “Adds xylazine as a Class III controlled substance. Defines ‘isomer’.”).
Trafficking/penalty enhancements (amendment to 720 ILCS 570/401)
Veterinarian/animal‑use exemptions (Section 309.1 — proposed in several Senate amendments)
Who would be affected
- Criminal law targets: persons manufacturing, delivering, or possessing with intent to deliver xylazine (and analogs) — liable to enhanced Class X felony penalties when weight thresholds are met.
- Veterinarians, certified euthanasia technicians, wildlife biologists, and animal‑drug manufacturers: potentially exempted from delivery/possession prohibitions under Senate amendments (but exemption language is contested in House amendments).
- Law enforcement, prosecutors, and courts: will apply new weight tiers and the scheduling of xylazine in investigations and prosecutions.
- Animal health and pharmaceutical sectors: impacted by schedule change and the carve‑outs/exemptions for legitimate veterinary/animal‑drug uses.
Procedural and timeline notes
- Several Senate committee amendments (SA 1–4) and three versions of a proposed Sec. 309.1 indicate active negotiation over veterinary/animal‑use exemptions.
- House Amendment 001 deleted the Section 309.1 addition, so final statutory text depends on ongoing House Rules/Committee action.
- If enacted as introduced/engrossed, the statutory changes are set to take effect January 1, 2026.
Bottom line
SB 1773 proposes to schedule xylazine as a controlled substance and to extend existing weight‑based, Class X felony penalties (modeled on fentanyl/heroin tiers) to substances containing fentanyl or xylazine. Senate amendments seek to protect legitimate veterinary, animal‑drug manufacturing, euthanasia, and wildlife uses via exemptions; the House has moved to remove those exemptions, so the final balance between criminal enforcement and veterinary/animal‑health exceptions remains to be resolved.
Compiled from official sources — confirm details with the bill’s official record.
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