SB 83 — Controlled Substance Scheduling Amendments
Last action — Governor Signed
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✓Introduced
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✓In Committee
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✓Passed Senate
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✓Passed House
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✓To Executive
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6Enacted
This bill has been enacted into law. Introduced January 06, 2026. Enacted.
Signed by Governor Spencer Cox (Republican) on March 24, 2026.
Odds of enactment
High chanceBased on the sponsor, cosponsors, and committee posture, this bill has a high chance of becoming law.
Upgrade to see the exact probability and what's driving it.
A statistical estimate from our own model of past outcomes — an insight, not a guarantee. Policymaking is volatile.
Prognosis
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Enacted
Current position in the legislative process.
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2 sponsors
1 primary, 1 co-sponsors signed on.
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Single-party support
Sponsorship is currently within one party (2 R).
Based on stage, sponsorship breadth, committee status, recorded votes, and cross-state momentum — a description of the observable signals, not a prediction.
Bill Text
What changed in the latest version
429 added · 434 removedPlain-language change summary
The recent amendments to Bill SB 83 include the addition of specific substances related to cannabis and altered chemical names for controlled drugs, such as 4-methoxyamphetamine. This change clarifies which synthetic equivalents and derivatives of cannabis are regulated, ensuring that laws keep pace with evolving drug formulations. By updating the language, the bill aims to enhance safety and provide clearer guidelines for law enforcement and public health regarding drug classification.
02-25Enrolled 11:18Copy S.B.
(2) Schedules I, II, III, IV, and V consist of the following drugs or other substances by.theby the official name, common or usual name, chemical name, or brand name designated:
B .
8 (i) Unless specifically excepted or unless listed in another schedule, any of the 3 following opiates, including their isomers, esters, ethers, salts, and salts of isomers,S.B. esters, and ethers, when the existence of the isomers, esters, ethers, and salts is possible within the specific chemical designation:
S.B.83 Enrolled Copy isomers, esters, and ethers, when the existence of the isomers, esters, ethers, and salts is possible within the specific chemical designation:
83 02-25 11:18 (A) Acetyl-alpha-methylfentanyl (N-[1-(1-methyl-2-phenethyl)-4-piperidinyl]-N-phenylacetamide);
(Z)- Dimenoxadol;2 - Enrolled Copy S.B.
83 (Z) Dimenoxadol;
-(BB) 2Dimethylthiambutene; - 02-25 11:18 S.B.
83 (BB) Dimethylthiambutene;
(CCC) Phenoperidine;
(DDD) Piritramide;
83 02-25Enrolled 11:18Copy (EEE)(CCC) Proheptazine;Phenoperidine;
(DDD) Piritramide;
(EEE) Proheptazine;
(L)- Hydromorphinol;4 - Enrolled Copy S.B.
83 (L) Hydromorphinol;
-(N) 4Methylhydromorphine; - 02-25 11:18 S.B.
83 (N) Methylhydromorphine;
(J)- 3,4-methylenedioxymethamphetamine5 (MDMA);- S.B.
(K)83 3,4-methylenedioxy-N-ethylamphetamine,Enrolled alsoCopy known(J) as3,4-methylenedioxymethamphetamine N-ethyl-(MDMA); - 5 - S.B.
83(K) 02-253,4-methylenedioxy-N-ethylamphetamine, 11:18also known as N-ethyl- alpha-methyl-3,4(methylenedioxy)phenethylamine, N-ethyl MDA, MDE, MDEA;
(AA) Tetrahydrocannabinols, naturally contained in a plant of the genus Cannabis (cannabis plant), except for marijuana as defined in Subsection 58-37-258-37-2(1)(aa)(i)(E), (1)(aa)(i)(E), as well as synthetic equivalents of the substances contained- in6 the- cannabisEnrolled plant,Copy orS.B. in the resinous extractives of Cannabis, sp.
and/or83 syntheticcontained substances,in derivatives,the andcannabis theirplant, isomersor within similarthe chemicalresinous structureextractives andof -Cannabis, 6sp. - 02-25 11:18 S.B.
83and/or synthetic substances, derivatives, and their isomers with similar chemical structure and pharmacological activity to those substances contained in the plant, such as the following:
alpha-(methylamino)propiophenone;- 7 - S.B.
83 Enrolled Copy alpha-(methylamino)propiophenone;
AL-463 and UR1432, -its 7salts, -optical S.B.isomers, and salts of optical isomers;
83 02-25 11:18 its salts, optical isomers, and salts of optical isomers;
(X)- Hydrocodone;8 - Enrolled Copy S.B.
83 (X) Hydrocodone;
-(XIII) 8Morphine; - 02-25 11:18 S.B.
83 (XIII) Morphine;
(H)- Diphenoxylate;9 - S.B.
83 Enrolled Copy (H) Diphenoxylate;
-(K) 9Levo-alphacetylmethadol, -some S.B.other names:
83 02-25 11:18 (K) Levo-alphacetylmethadol, some other names:
(A)- Amobarbital;10 - Enrolled Copy S.B.
83 (A) Amobarbital;
-(D) 10Phencyclidine; - 02-25 11:18 S.B.
Show all 72 changed lines (32 more)
83 (D) Phencyclidine;
(D)- Clortermine;11 - S.B.
83 Enrolled Copy (D) Clortermine;
(ii) Unless specifically excepted or unless listed in another schedule, any material, -compound, 11mixture, -or S.B.preparation which contains any quantity of the following substances having a depressant effect on the central nervous system:
83 02-25 11:18 compound, mixture, or preparation which contains any quantity of the following substances having a depressant effect on the central nervous system:
Food and Drug Administration approved drug product, some other names for- dronabinol:12 - Enrolled Copy S.B.
83 for dronabinol:
-(iv) 12Nalorphine. - 02-25 11:18 S.B.
83 (iv) Nalorphine.
(vi) Unless specifically excepted or unless listed in another schedule, anabolic steroids including any of the following or any isomer, ester, salt, or derivative of the- following13 that- promotesS.B. muscle growth:
83 Enrolled Copy the following that promotes muscle growth:
-(C) 13Clostebol; - S.B.
83 02-25 11:18 (C) Clostebol;
(viii) A drug product or preparation that contains any component of marijuana, including tetrahydrocannabinol, and is approved by the United States Food and Drug Administration and scheduled by the Drug Enforcement Administration in Schedule- III14 of- theEnrolled federalCopy ControlledS.B. Substances Act, Title II, P.L.
83 Schedule III of the federal Controlled Substances Act, Title II, P.L.
-(i) 14Unless -specifically 02-25excepted 11:18or S.B.unless listed in another schedule, any material, compound, mixture, or preparation containing not more than 1 milligram of difenoxin and not less than 25 micrograms of atropine sulfate per dosage unit, or any salts of any of them.
83 (i) Unless specifically excepted or unless listed in another schedule, any material, compound, mixture, or preparation containing not more than 1 milligram of difenoxin and not less than 25 micrograms of atropine sulfate per dosage unit, or any salts of any of them.
(W)- Flunitrazepam;15 - S.B.
83 Enrolled Copy (W) Flunitrazepam;
-(Z) 15Haloxazolam; - S.B.
83 02-25 11:18 (Z) Haloxazolam;
(iii) Any material, compound, mixture, or preparation of fenfluramine which contains any quantity of the following substances, including its salts, isomers whether optical,- position,16 or- geometric,Enrolled andCopy saltsS.B. of the isomers when the existence of the salts, isomers, and salts of isomers is possible.
(iv)83 Unlessoptical, specificallyposition, excepted or unlessgeometric, listedand insalts anotherof schedule,the anyisomers material,when -the 16existence -of 02-25the 11:18salts, S.B.isomers, and salts of isomers is possible.
83(iv) Unless specifically excepted or unless listed in another schedule, any material, compound, mixture, or preparation which contains any quantity of the following substances having a stimulant effect on the central nervous system, including its salts, isomers whether optical, position, or geometric isomers, and salts of the isomers when the existence of the salts, isomers, and salts of isomers is possible within the specific chemical designation:
(A) not more than 200 milligrams of codeine per 100 milliliters or per 100 grams;
(B) not more than 100 milligrams of dihydrocodeine per 100 milliliters or per 100 grams;
83 02-25Enrolled 11:18Copy (C)(A) not more than 100200 milligrams of ethylmorphinecodeine per 100 milliliters or per 100 grams;
(B) not more than 100 milligrams of dihydrocodeine per 100 milliliters or per 100 grams;
(C) not more than 100 milligrams of ethylmorphine per 100 milliliters or per 100 grams;
(3)(3)(a) Ĥ→ (a) As used in this subsection, "pharmaceutical composition" means a drug 591a that has United States Food and Drug Administration approval under 21 U.S.C.
591b 355 following clinical trials.
591c (b) ←Ĥ If the federal government schedules Ĥ→ [the] ←Ĥ Ĥ→ a ←Ĥ pharmaceutical 591d composition of a Schedule I controlled substance or Ĥ→ [the] ←Ĥ Ĥ→ a ←Ĥ pharmaceutical composition of any form 592a of a Schedule I controlled substance in a schedule that is not Schedule I, that Ĥ→ pharmaceutical ←Ĥ 593a composition is deemed scheduled under this section in the same schedule that the Ĥ→ pharmaceutical ←Ĥ 594a composition is scheduled under 21 U.S.C.
Show all 72 changed rows (32 more)
View plain text versions (4)
- Enrolled View text Current pdf
- Amended Amended 2/25/2026 11:02:537 pdf
- Amended Amended Excerpts 2/25/2026 11:02:537 pdf
- Introduced View text pdf
Amendments
1 amendmentClick Show changes on an amendment above to see how it modifies the bill.
Action History
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Governor Signed
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Senate/ to Governor
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Senate/ received enrolled bill from Printing
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Senate/ enrolled bill to Printing
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Enrolled Bill Returned to House or Senate
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Draft of Enrolled Bill Prepared
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Bill Received from Senate for Enrolling
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Senate/ signed by President/ sent for enrolling
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Senate/ received from House
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House/ to Senate
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House/ signed by Speaker/ returned to Senate
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House/ received from Senate
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Senate/ to House
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Senate/ concurs with House amendment
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Senate/ placed on Concurrence Calendar
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Senate/ received from House
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House/ to Senate
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House/ passed 3rd reading
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House/ floor amendment
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House/ 3rd reading
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House/ 2nd reading
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House/ committee report favorable [House Health and Human Services Committee]
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House Comm - Favorable Recommendation [House Health and Human Services Committee]
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House/ to standing committee [House Health and Human Services Committee]
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House/ 1st reading (Introduced)
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House/ received from Senate
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Senate/ to House
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Senate/ passed 3rd reading
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Senate/ 3rd reading
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Senate/ passed 2nd reading
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Senate/ 2nd reading
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Senate/ placed on 2nd Reading Calendar
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Senate/ committee report favorable [Senate Health and Human Services Committee]
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Senate Comm - Favorable Recommendation [Senate Health and Human Services Committee]
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Senate/ to standing committee [Senate Health and Human Services Committee]
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Senate/ received fiscal note from Fiscal Analyst
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LFA/ fiscal note publicly available for SB0083
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Senate/ 1st reading (Introduced)
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LFA/ fiscal note sent to sponsor for SB0083
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Senate/ received bill from Legislative Research
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LFA/ bill sent to agencies for fiscal input for SB0083
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LFA/ bill assigned to staff for fiscal analysis for SB0083
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Numbered Bill Publicly Distributed
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Bill Numbered but not Distributed
Sponsors
- Logan Monson · Cosponsor
- Evan J. Vickers · Primary
Sponsorship breakdown
Export CSV (upgrade) →1 sponsors · 1 co-sponsors · 102 not signed on
Sponsors (1)
- Evan J. Vickers Republican
Co-sponsors (1)
- Logan Monson Republican
Not signed on (102)
102 members have not signed on to this bill.
Show all 102 →"Not signed on" means a member has not sponsored or co-sponsored this bill — it does not imply opposition. Members flagged Voted No have a recorded No vote on this bill.
Subjects
Frequently asked questions
- Who sponsors SB 83?
- SB 83 is sponsored by Logan Monson (Republican) and Evan J. Vickers (Republican).
- What is the current status of SB 83?
- This bill has been enacted into law. Introduced January 06, 2026. Enacted.
- Where can I track SB 83?
- Track SB 83 free on One Click Politics — get push/email alerts when it moves.
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