2026 Voter Guide: This article is part of Johnstown Republic’s guide to the Nov. 3 ballot.
Colorado voters will decide Proposition 132, a citizen-initiated measure that would increase criminal penalties for possessing, distributing, manufacturing, dispensing or selling fentanyl and certain related synthetic opioids.
The measure would make possession of any amount a felony and make distribution of any amount a level 1 drug felony carrying a mandatory prison sentence of 8 to 32 years. Proposition 132 requires a simple majority to pass, according to the official 2026 Colorado Blue Book.
What would Proposition 132 do?
Colorado law currently bases fentanyl penalties partly on the amount involved and whether the offense involves possession or distribution.
Proposition 132 would significantly increase those penalties.
For distribution, manufacturing, dispensing or sale, any amount of fentanyl or the covered synthetic opioids would become a level 1 drug felony. That classification carries a mandatory prison sentence of 8 to 32 years.
Under current law, that highest felony classification generally applies to offenses involving more than 50 grams of a substance containing fentanyl. The measure would remove that quantity threshold for fentanyl and the other synthetic opioids covered by the proposal.
Possession penalties would also increase:
- Possession of more than 1 gram and no more than 4 grams would be a level 3 drug felony, generally carrying a potential prison sentence of 2 to 4 years.
- Possession of 1 gram or less would become a level 4 treatment-mandated drug felony.
A person convicted of the treatment-mandated felony for possessing 1 gram or less could have the felony conviction vacated and replaced with a misdemeanor after successfully completing court-ordered drug rehabilitation treatment.
The measure would also narrow or eliminate some existing sentencing exceptions. Among other changes, it would restrict the ability of judges to impose reduced sentences based on certain mitigating circumstances, including situations in which a person reasonably believed a substance did not contain fentanyl.
It would also eliminate certain reduced penalties currently available under Colorado’s overdose-related Good Samaritan protections for distribution offenses, while leaving some protections available for lower-level possession offenses.
The changes would take effect Jan. 1, 2027, according to the Legislative Council Staff fiscal analysis.
What does a YES vote mean?
A YES vote would increase felony penalties for fentanyl-related crimes.
Possession of any amount would become a felony, while distributing, manufacturing, dispensing or selling any amount covered by the measure would become a level 1 drug felony carrying a mandatory 8- to 32-year prison sentence.
What does a NO vote mean?
A NO vote would leave Colorado’s current fentanyl sentencing laws in place.
Penalties would continue to vary based on the amount involved and type of offense, and existing sentencing exceptions and reduced-penalty provisions would remain available.
What would it cost?
Proposition 132 is expected to increase state criminal-justice spending as more cases result in felony prosecutions, longer prison sentences and additional prison admissions.
Legislative Council Staff estimates total state spending would increase by approximately:
- $876,500 in fiscal year 2026-27
- $8.9 million in 2027-28
- $24.8 million in 2028-29
Costs would continue rising as people sentenced under the measure remain in prison for longer periods.
By fiscal year 2030-31, prison and parole operating costs alone are projected to increase by approximately $68.2 million for that year.
The Department of Corrections estimates about $141.6 million in additional prison and parole operating costs over the first five years.
Colorado may also need additional prison capacity. The fiscal analysis estimates that constructing enough new beds to accommodate the projected increase could cost approximately $422.5 million, although the General Assembly would ultimately decide whether to build new prison space, contract for beds or address capacity another way.
Local governments would also experience increased costs, particularly district attorney offices handling more serious felony cases.
The measure is projected to produce a small increase in state revenue from criminal fines and fees — approximately $23,000 in 2026-27 and $73,000 annually beginning in 2027-28.
Arguments for and against
Supporters argue that fentanyl presents an unusually serious public-safety threat because of its potency and role in overdose deaths. They contend that stronger penalties could deter distribution and keep people convicted of fentanyl trafficking incarcerated for longer periods.
Opponents argue that longer prison sentences are unlikely to address the causes of addiction or significantly reduce overdose deaths. They also contend that the measure could impose severe felony penalties in cases involving very small amounts of fentanyl and could discourage people from seeking emergency help during an overdose.
Opponents also point to the substantial prison and criminal-justice costs expected under the measure. Those arguments are summarized from the official Colorado Blue Book analysis.
What does this mean for Johnstown?
Proposition 132 would apply statewide, including to criminal cases arising in the Johnstown area.
The measure contains no provisions specific to Johnstown. Local effects would primarily involve law enforcement and prosecution of fentanyl-related cases, while most of the increased prison costs would be borne by the state.
Official information
The complete ballot analysis, fiscal-impact statement and full text of Proposition 132 are available through the Colorado General Assembly’s official Proposition 132 materials.