Skip to main content
CityRuleLookup

Illinois Statewide Rule

Illinois Liquefied Petroleum Gas Storage Standards

Heavy RestrictionsApplies statewide across Illinois (2026)

Key Facts

Statute
430 ILCS 5
Adopted code
NFPA 58
Authority
State Fire Marshal
Regulations
41 Ill. Adm. Code 200
Last verified: September 5, 2026Source: Illinois General Assembly

Summary

Illinois regulates the storage, handling, and transport of liquefied petroleum gas statewide under the LPG Act, adopting NFPA 58 standards uniformly through the Office of the State Fire Marshal.

No municipality or other political subdivision shall enforce any ordinance or regulation in conflict with this Act or with the regulations promulgated under this Section, except in the location and operation of liquefied petroleum gas bulk plants and storage systems of over 1200 gallon capacity.

Source: Illinois General AssemblyView official code

Full Breakdown

Under 430 ILCS 5, the Liquefied Petroleum Gas Regulation Act gives the Office of the State Fire Marshal exclusive authority over the design, construction, location, installation, and operation of LPG containers and equipment. State rules at 41 Ill. Adm. Code 200 incorporate NFPA 58, the Liquefied Petroleum Gas Code, by reference, making it the uniform standard statewide. Container setback distances, tank capacity limits at residences, and dispensing operations are governed by these state rules and are not subject to override by municipalities. Sellers, installers, and transporters must hold state licenses. Most homes are limited to small portable cylinders unless properly permitted larger tanks meet setback requirements.

Violations & Penalties

Operating without a license or violating storage rules can result in fines, license suspension, and criminal prosecution under the LPG Act.

Frequently Asked Questions

Who regulates propane tank installation in Illinois?
The Illinois Office of the State Fire Marshal has exclusive authority over LPG installation, storage, and handling under 430 ILCS 5, applying NFPA 58 statewide.
Can my city require different propane tank setbacks than the state?
No. The Illinois LPG Regulation Act preempts local rules on container design, location, and installation. Municipalities cannot impose setback rules conflicting with NFPA 58.

Sources

See something wrong?

Help us keep this page accurate. If you notice an error or outdated information, let us know.