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HB26-1242 • 2026

Interlock Device for Impaired Drivers

Beginning June 1, 2027, a person convicted for the first time of certain offenses related to driving while under the influence of drugs or alcohol is required to hold an interlock-restricted license f

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Enacted

This bill passed the Legislature and reached final enactment based on the latest official action.

Sponsor
Rep. J. Jackson, Rep. A. Paschal, Sen. J. Carson, Sen. D. Roberts, Rep. A. Boesenecker, Rep. C. Clifford, Rep. M. Duran, Rep. M. Froelich, Rep. M. Lindsay, Rep. B. Marshall, Rep. K. Nguyen, Rep. M. Rutinel, Rep. E. Sirota, Sen. M. Ball, Sen. A. Benavidez, Sen. L. Cutter, Sen. C. Kipp, Sen. W. Lindstedt, Sen. J. Marchman
Last action
2026-05-28
Official status
Governor Signed
Effective date
Not listed

Plain English Breakdown

The bill text specifies 'excess BAC' rather than just 'drugged driving,' though DUI per se covers drugs. The summary uses broad terms which are supported by the statute's reference to offenses related to driving while under the influence of drugs or alcohol.

Interlock Device Rules for First-Time Impaired Drivers

Starting June 1, 2027, first-time offenders convicted of certain impaired driving crimes must hold an interlock-restricted license for nine months after their driver's license is reinstated.

What This Bill Does

  • Requires people with a first conviction for specific drunk or drugged driving offenses to hold an interlock-restricted license for nine consecutive months following the reinstatement of their driver's license before they can get any other type of license, except in limited circumstances.
  • Removes the two-month waiting period that currently exists for some drivers who want early reinstatement after refusing a chemical test related to impaired driving offenses.
  • Limits eligibility for financial help with ignition interlock devices to people who meet specific income rules or are enrolled in public assistance programs.
  • Requires certified device manufacturers to give eligible low-income users free installation and removal, plus up to 50% off monthly lease fees.
  • Mandates that manufacturers provide written information about the financial aid program when customers schedule appointments or sign service agreements.

Who It Names or Affects

  • People convicted for the first time of driving under the influence (DUI), DUI per se, excessive blood alcohol concentration, or refusing a chemical test.
  • Certified ignition interlock device manufacturers who must offer discounts and provide information to eligible customers.

Terms To Know

Interlock-restricted license
A driver's license that allows a person to drive only if their vehicle has an ignition interlock device installed.
Ignition interlock device
A machine connected to a car's engine that requires the driver to blow into it to prove they are not under the influence before the car will start.
Financial assistance program
A state-funded plan that helps low-income drivers pay for the cost of installing and leasing an interlock device by offering discounts or free services based on income criteria.

Limits and Unknowns

  • The law does not take effect until June 1, 2027, unless a referendum petition is filed against it within ninety days of the legislature's final adjournment.
  • Drivers who do not follow the rules of the financial assistance program lose their discount status and must pay full costs for the device.

Amendments

These notes stay tied to the official amendment files and metadata from the legislature.

J.001

HOU Appropriations

Passed [*]

Plain English: This amendment provides $15,225 in funding from a specific vehicle tax fund to help the Department of Revenue implement new rules for interlock devices.

  • It sets aside $15,225 for the state fiscal year starting July 1, 2026.
  • The money comes from the Colorado DRIVES account in the highway users tax fund.
  • $11,700 is designated to maintain and support the DRIVES system.
  • Smaller amounts are set aside for staff salaries at the Division of Motor Vehicles, administrative offices, and payments to information technology services.
  • The amendment only explains how much money is given; it does not describe exactly what new rules or programs will be created with that funding.
  • It assumes readers know what the 'DRIVES' system is, but the text provided does not define it.
L.001

HOU Transportation, Housing & Local Government

Passed [*]

Plain English: This amendment clarifies that first-time drivers convicted of DUI or having a blood alcohol level over 0.08 must keep an interlock device on their car for nine months after getting their license back.

  • It requires people with a first-time conviction for driving under the influence (DUI) to hold an interlock-restricted license.
  • The amendment text only shows specific changes to page 2 of the bill and does not explain other parts of the law or how 'early removal' works in detail.
  • Because this is a partial edit, it is unclear if there are other requirements for different types of offenses mentioned elsewhere in the full bill.
L.002

HOU Transportation, Housing & Local Government

Passed [*]

Plain English: This amendment changes the rule so that a certified ignition interlock manufacturer, instead of the state department, is responsible for providing or managing these devices.

  • The bill now requires a certified ignition interlock manufacturer to handle duties previously assigned to 'the Department'.
  • The amendment text only shows which words are changed and does not explain the full details of what tasks or responsibilities these manufacturers will have.
  • It is unclear from this short excerpt exactly how much control or oversight the state department will keep after this change.

Bill History

  1. 2026-05-28 Governor

    Governor Signed

  2. 2026-05-20 Governor

    Sent to the Governor

  3. 2026-05-20 Senate

    Signed by the President of the Senate

  4. 2026-05-20 House

    Signed by the Speaker of the House

  5. 2026-04-30 Senate

    Senate Third Reading Passed - No Amendments

  6. 2026-04-29 Senate

    Senate Second Reading Special Order - Passed - No Amendments

  7. 2026-04-28 Senate

    Senate Committee on Appropriations Refer Unamended to Senate Committee of the Whole

  8. 2026-04-06 Senate

    Senate Committee on Transportation & Energy Refer Unamended to Appropriations

  9. 2026-03-30 Senate

    Introduced In Senate - Assigned to Transportation & Energy

  10. 2026-03-25 House

    House Third Reading Passed - No Amendments

  11. 2026-03-24 House

    House Second Reading Passed with Amendments - Committee

  12. 2026-03-24 House

    House Second Reading Special Order - Passed with Amendments - Committee

  13. 2026-03-20 House

    House Committee on Appropriations Refer Amended to House Committee of the Whole

  14. 2026-03-11 House

    House Committee on Transportation, Housing & Local Government Refer Amended to Appropriations

  15. 2026-02-18 House

    Introduced In House - Assigned to Transportation, Housing & Local Government

Official Summary Text

Beginning June 1, 2027, a person convicted for the first time of certain offenses related to driving while under the influence of drugs or alcohol is required to hold an interlock-restricted license for a consecutive period of nine months following reinstatement of the person's driver's license prior to being eligible to obtain any other driver's license, except in limited circumstances.
If a person's driving privileges have been revoked for one year or more because of a refusal related to certain offenses related to driving while under the influence of drugs or alcohol, current law authorizes the person to apply for early reinstatement with an interlock-restricted license after the driving privilege has been revoked for 2 months. Beginning June 1, 2027, the 2-month waiting period is repealed.
Under current law, a financial assistance program (assistance program) is available to assist people who apply for an interlock-restricted license and are unable to pay the full cost of an approved ignition interlock device. The act restricts eligibility for the program to those who satisfy certain income criteria.
A certified ignition interlock manufacturer (manufacturer) must provide a person who is eligible for the assistance program certain discounts on installation of, lease charges for, and removal of an interlock device. The manufacturer must provide certain information regarding the assistance program at the time the interlock device installation appointment is scheduled and when a person executes an interlock device lease or service agreement.
The act appropriates $15,225 to the department of revenue to implement the act.
(Note: This summary applies to this bill as enacted.)

Current Bill Text

Read the full stored bill text
HOUSE BILL 26-1242
BY REPRESENTATIVE(S) Paschal and Jackson, Boesenecker, Clifford,
Duran, Froelich, Lindsay, Marshall, Nguyen, Rutinel, Sirota;
also SENATOR(S) Roberts and Carson, Ball, Benavidez, Cutter, Kipp,
Lindstedt, Marchman.
CONCERNING INTERLOCK-RESTRICTED LICENSE REQUIREMENTS FOR
IMPAIRED DRIVERS, AND, IN CONNECTION THEREWITH, MAKING AN
APPROPRIATION.
Be it enacted by the General Assembly of the State of Colorado:
SECTION 1. In Colorado Revised Statutes, 42-2-132.5, amend
(4)(a)(I) and (4)(a)(II)(C); and add (l)(c) and (4)(a.5) as follows:
42-2-132.5. Mandatory and voluntary restricted licenses
following alcohol convictions - rules.
(1) Persons required to hold an interlock-restricted license.
( c) A PERSON WHOSE PRIVILEGE TO DRIVE WAS REVOKED FOR A
CONVICTION FOR DUI OR DUI PER SE PURSUANT TO SECTION 42-2-125
(l)(b.5) OR FOR EXCESS 8AC0.08PURSUANTTOSECTI0N 42-2-126 (3)(a)(I)
Capital letters or bold & italic numbers indicate new material added to existing law; dashes
through words or numbers indicate deletions from existing law and such material is not part of
the act.
FOR A FIRST VIOLATION IS REQUIRED TO MAINTAIN AN
INTERLOCK-RESTRICTED LICENSE FOR A CONSECUTIVE PERIOD OF NINE
MONTHS FOLLOWING REINSTATEMENT OF THEIR DRIVER'S LICENSE PRIOR TO
BEING ELIGIBLE TO OBTAIN ANY OTHER DRIVER'S LICENSE ISSUED UNDER
THIS ARTICLE 2, UNLESS THE INDIVIDUAL QUALIFIES FOR AND IS GRANTED
EARLY REMOVAL OF THE INTERLOCK DEVICE PURSUANT TO SECTION
42-2-132.5 (4)(a)(Il)(B).
(4) Persons who may acquire an interlock-restricted license
prior to serving a full-term revocation.
(a) (I) A person whose privilege to drive has been revoked for one
year or more because of a DUI, DUI per se, or DW AI conviction or has
been revoked for one year or more for excess BAC pursuant to section
42-2-126 may apply for an early reinstatement with an interlock-restricted
license pursuant to this section at any time; except that a person who is less
than twenty-one years of age OLD at the time of the offense may not apply
for early reinstatement until the person's license has been revoked for one
year. A person whose privilege to drive has been revoked for one year or
more because of a refusal may apply for an early reinstatement with an
interlock-restricted license pursuant to this section; aftet the person's
pthdlege to drive has been tevoked fm two months, except that a person
who is less than twenty-one years of age OLD at the time of the offense may
not apply for early reinstatement until the person's license has been revoked
for one year. Except for first-time offenders as provided in subsection
( 4 )( a)(II) of this section or for persistent drunk drivers as provided in
subsection (3) of this section, the restrictions imposed pursuant to this
section remain in effect for the longer of one year or the total time period
remaining on the license restraint prior to early reinstatement.
(II) (C) Financial assistance for first-time offenders and
persistent drunk drivers. The department shall establish a program to
assist persons who apply for an interlock-restricted license pursuant to this
subparagraph (II) SUBSECTION (4)(a)(II) or pursuant to subparagraph (I) of
paragtaph (a) of this subsection (4) SUBSECTION (4)(a)(I) OF THIS SECTION
and who are unable to pay the full cost of an approved ignition interlock
device. The program shall be funded ftom the fitst time dmnk driving
offender account in the highway users tax fund established pursuant to
section 42-2-132 (4)(b)(II). A PERSON IS ELIGIBLE TO PARTICIPATE IN THE
PROGRAM IF THE PERSON SHOWS PROOF OF ENROLLMENT IN A
PAGE 2-HOUSE BILL 26-1242
JURISDICTIONAL OR FEDERAL PUBLIC ASSISTANCE PROGRAM; THE PERSON'S
INCOME DOES NOT EXCEED ONE HUNDRED FIFTY PERCENT OF THE FEDERAL
POVERTY LEVEL, AS DETERMINED BY THE MOST CURRENT FEDERAL POVERTY
GUIDELINES ISSUED BY THE UNITED STATES DEPARTMENT OF HEALTH AND
HUMAN SERVICES; OR THE PERSON SATISFIES ELIGIBILITY CRITERIA
ESTABLISHED BY THE DEPARTMENT THAT IS BASED ON A DETERMINATION OF
WHETHER A PERSON'S AVAILABLE DISCRETIONARY INCOME MAKES IT
IMPRACTICAL FOR THE PERSON TO AFFORD THE INTERLOCK DEVICE. THE
DEPARTMENT MAY APPROVE ADDITIONAL FORMS OF INCOME VERIFICATION.
( a.5) Financial assistance benefits for eligible first-time offenders
and persistent drunk drivers.
(I) A CERTIFIED IGNITION INTERLOCK MANUFACTURER MUST PROVIDE
A PERSON WHO IS ELIGIBLE FOR THE ASSISTANCE PROGRAM DESCRIBED IN
SUBSECTION (4)(a)(Il)(C) OF THIS SECTION AND WHO IS PARTICIPATING IN
THE PROGRAM:
(A) FREE STANDARD INSTALLATION OF THE APPROVED IGNITION
INTERLOCK DEVICE IN THE PERSON'S VEHICLE; EXCEPT THAT, IF A CERTIFIED
IGNITION INTERLOCK MANUFACTURER DETERMINES THE PERSON'S VEHICLE
IS A HIGH-END OR ELECTRIC VEHICLE, FIFTY PERCENT OF THE INSTALLATION
FEE IS COVERED;
(B) FREE REMOVAL OF THE INTERLOCK DEVICE UPON THE PERSON'S
SUCCESSFUL COMPLETION OF THE PROGRAM; AND
(C) A DISCOUNT OF UP TO FIFTY PERCENT OF THE MONTHLY DEVICE
LEASE RA TE CHARGED TO NONINDIGENT PROGRAM APPLICANTS, AS
DETERMINED BY THE DEPARTMENT.
(II) A PERSON RECEIVING FINANCIAL ASSISTANCE PURSUANT TO
SUBSECTION ( 4 )( a)(Il)(C) OF THIS SECTION MUST NOT RECEIVE A DISCOUNT
FOR FEES OR COSTS ASSOCIATED WITH PROGRAM VIOLATIONS,
NONCOMPLIANCE, MISSED APPOINTMENTS, LOCKOUTS, OR OTHER
ADMINISTRATIVE OR SERVICE FEES.
(Ill) A PERSON WHO FAILS TO REMAIN COMPLIANT WITH THE
ASSISTANCE PROGRAM REQUIREMENTS FORFEITS THE PERSON'S
AFFORDABILITY STATUS AND IS RESPONSIBLE FOR THE FULL COST OF THE
PAGE 3-HOUSE BILL 26-1242
DEVICE UNLESS AND UNTIL ELIGIBILITY IS REESTABLISHED PURSUANT TO
RULE.
(IV) A CERTIFIED IGNITION INTERLOCK MANUFACTURER MAY
REQUEST UPDATED FINANCIAL INFORMATION FROM A PERSON PARTICIPATING
IN THE ASSISTANCE PROGRAM NOT MORE THAN ONCE EVERY SIX MONTHS
WHILE THE PERSON IS SUBJECT TO THE INTERLOCK REQUIREMENT FOR THE
PURPOSE OF DETERMINING WHETHER THE PERSON CONTINUES TO MEET THE
ASSISTANCE PROGRAM ELIGIBILITY REQUIREMENTS.
(V) Consumer notice requirements for first-time offenders and
persistent drunk drivers. A CERTIFIED IGNITION INTERLOCK
MANUFACTURER SHALL PROVIDE WRITTEN INFORMATION REGARDING THE
ASSISTANCE PROGRAM TO ALL CUSTOMERS:
(A) AT THE TIME AN INSTALLATION APPOINTMENT IS SCHEDULED;
AND
(B) AT THE TIME THE CUSTOMER EXECUTES A DEVICE LEASE OR
SERVICE AGREEMENT.
(VI) THE DEPARTMENT SHALL PROMINENTLY POST INFORMATION ON
ITS WEBSITE DESCRIBING THE ASSISTANCE PROGRAM, INCLUDING ELIGIBILITY
REQUIREMENTS AND APPLICATION INSTRUCTIONS.
SECTION 2. Appropriation. ( 1) For the 2026-27 state fiscal year,
$15,225 is appropriated to the department of revenue. This appropriation is
from the Colorado DRIVES vehicle services account in the highway users
tax fund created in section 42-1-211 (2)(a), C.R.S. To implement this act,
the department may use this appropriation as follows:
(a) $11,700 for DRIVES maintenance and support;
(b) $943 for use by the division of motor vehicles for personal
services related to vehicle services;
(c) $1,394 for use by the executive director's office for personal
services related to administration and support; and
(d) $1,188 for payments to OIT.
PAGE 4-HOUSE BILL 26-1242
SECTION 3. Act subject to petition - effective date -
applicability. (1) This act takes effect June 1, 2027; except that, if a
referendum petition is filed pursuant to section 1 (3) of article V of the state
constitution against this act or an item, section, or part of this act within the
ninety-day period after final adjournment of the general assembly, then the
act, item, section, or part will not take effect unless approved by the people
at the general election to be held in November 2026 and, in such case, will
take effect June 1, 2027.
PAGE 5-HOUSE BILL 26-1242
(2) This act applies to revocations on or after the applicable
effective date of this act.
SPEAKER OF THE HOUSE
OF REPRESENTATIVES
v~~
Vanessa Reilly
CHIEF CLERK OF THE HOUSE
OF REPRESENTATIVES
ames Rashad Coleman, Sr.
PRESIDENT OF
THE SENATE
Esther van Mourik
SECRETARY OF
THE SENATE
APPROVED oh71,~ Vv\i;-.n 2i3+~U>2--i-M l:sOr­
( ate and Time)
PAGE 6-HOUSE BILL 26-1242