CHAPTER 12 - EQUIPMENT OF VEHICLES

625 ILCS 5/12-704.3

Sec. 12-704.3. Motor vehicles using alternate fuels; markings. Notwithstanding any other regulation or requirement, every motor vehicle using liquefied petroleum gas or compressed natural gas must be marked in accordance with guidelines established by the National Fire Protection Association's (NFPA) standards for the Storage and Handling of Liquefied Petroleum Gases and for Compressed Natural Gas Vehicular Fuel Systems and published by that body as NFPA 58 and NFPA 52 dated February 10, 1992 and August 14, 1992, respectively.

Illinois Compiled Statute
625 ILCS 5/12-704.3
Offense Description
Failure to display “Propane” or “CNG” sign or decal
Offense Classification
Petty Offense
Statutory Penalties & Sentencing Scope
No incarceration authorized · Fine up to $1,000
Supreme Court Rule 551 Mandatory Court Appearance
Personal appearance is not mandatory under Rule 551 by default. The citation may be satisfied by written appearance, pre-set administrative payment, or mail-in notice unless aggravated circumstances apply.
SAFE-T Act Pretrial Detention Eligibility (725 ILCS 5/110-6.1)
Presumptive Pretrial Release: This offense is non-detainable under 725 ILCS 5/110-6.1. The defendant is entitled to release on personal recognizance with non-monetary conditions unless charged with a subsequent detainable violation.
Secretary of State Driver's License Action
Standard Administrative Protocol: No automatic driver's license suspension or mandatory revocation is triggered by this offense code alone upon citation.
EXECUTIVE SYNOPSIS · ILLINOIS LEGAL STANDARDS Governing Authority: ILGA & Supreme Court Rules

Under Illinois law, 625 ILCS 5/12-704.3 (Failure to display “Propane” or “CNG” sign or decal) is classified as a Petty Offense. Statutory sentencing scope: No incarceration authorized · Fine up to $1,000. Court appearance is not mandatory (pre-set bond or notice to appear), and pretrial release is presumptively release-eligible under the SAFE-T Act.

Offense Class & Sentencing Scope Petty Offense

No incarceration authorized · Fine up to $1,000

Court Appearance Mandate Release on Notice (No Mandate)

Personal appearance is not mandatory under Rule 551 by default. The citation may be satisfied by written appearance, pre-set administrative payment, or mail-in notice unless aggravated circumstances apply.

Pretrial Fairness Act (SAFE-T Act) Presumptive Pretrial Release

Presumptive Pretrial Release: This offense is non-detainable under 725 ILCS 5/110-6.1. The defendant is entitled to release on personal recognizance with non-monetary conditions unless charged with a subsequent detainable violation.

Secretary of State License Sanction Standard Administrative Protocol

No automatic driver's license suspension or mandatory revocation is triggered by this offense code alone upon citation.

Classification Petty Offense
Court Appearance Pre-set Bond / Release on Notice
SAFE-T Act Detention Release Eligible (Conditions Apply)
SOS Reporting Code None Assigned
Search in Live Workstation ➔ Official ILGA Statute (ilga.gov) ->

Associated Offense Codes & Classifications (1)

Offense Description Class Court Mandate SAFE-T Act Reporting Code Official ILGA
Failure to display “Propane” or “CNG” sign or decal Official ILGA · 625 ILCS 5/12-704.3 -> Petty Offense Release on Notice Release Eligible — ILGA.gov ->

Illinois General Assembly Statutory Text (Verbatim)

Source: ilga.gov ->

Sec. 12-704.3. Motor vehicles using alternate fuels; markings. Notwithstanding any other regulation or requirement, every motor vehicle using liquefied petroleum gas or compressed natural gas must be marked in accordance with guidelines established by the National Fire Protection Association's (NFPA) standards for the Storage and Handling of Liquefied Petroleum Gases and for Compressed Natural Gas Vehicular Fuel Systems and published by that body as NFPA 58 and NFPA 52 dated February 10, 1992 and August 14, 1992, respectively.

The sign or decal shall be maintained in good legible condition. A sign or decal that is deteriorated or defaced so as to impair its legibility, quick recognition, or meaning shall be replaced by a new sign or decal.

(Source: P.A. 88-415.)

Frequently Asked Questions & Legal Analysis

Authoritative Statutory Guidance
What is the statutory penalty and sentencing range for 625 ILCS 5/12-704.3 in Illinois?

Under Illinois law, 625 ILCS 5/12-704.3 (Failure to display “Propane” or “CNG” sign or decal) is classified as a Petty Offense.

Sentencing Scope: No incarceration authorized · Fine up to $1,000

Is a court appearance mandatory for 625 ILCS 5/12-704.3 under Illinois Supreme Court Rule 551?

No Mandatory Court Appearance (Pre-Set Bond / Notice to Appear): Personal appearance is not mandatory under Rule 551 by default. The citation may be satisfied by written appearance, pre-set administrative payment, or mail-in notice unless aggravated circumstances apply.

Is an individual accused of 625 ILCS 5/12-704.3 detainable before trial under the SAFE-T Act?

Presumptive Pretrial Release: Presumptive Pretrial Release: This offense is non-detainable under 725 ILCS 5/110-6.1. The defendant is entitled to release on personal recognizance with non-monetary conditions unless charged with a subsequent detainable violation.

What Secretary of State driver's license sanctions apply to 625 ILCS 5/12-704.3?

Standard Administrative Protocol: No automatic driver's license suspension or mandatory revocation is triggered by this offense code alone upon citation.

Official Legal Citation Formats

Legal & Academic Reference

Standardized legal citations for briefs, court pleadings, law enforcement documentation, and academic research.

Illinois Supreme Court Citation 625 ILCS 5/12-704.3 (West 2026)
The Bluebook Style (21st ed.) 625 Ill. Comp. Stat. 5/12-704.3 (2026)
Canonical Web Reference https://ilcsindex.com/statutes/625-ilcs-5-12-704.3
Cross-Referenced ILCS Codes
625 ILCS 5/12-701

Oil treated roads violations

Petty Offense
625 ILCS 5/12-702

No flags, flares or warning devices – carried

Petty Offense
625 ILCS 5/12-703

Dripping road oil on roadway

Petty Offense
625 ILCS 5/12-704

Improper or no equipment or markings – explosive carrier

Petty Offense