The Illinois Commerce Commission’s Natural Gas Pipeline Safety section is charged with inspection and enforcement activities applicable to intrastate natural gas transmission, distribution and gathering pipeline facilities to assure compliance with all Federal and State safety rules and regulations pertaining to the design, construction, operation and maintenance of those facilities. It also investigates incidents involving jurisdictional natural gas facilities resulting in injury requiring hospitalization, a fatality, or property damage exceeding $50,000. The Pipeline Safety section does not inspect interstate gas or hazardous liquid pipeline facilities. Inspection information regarding inspection and regulation enforcement of intrastate gas and hazardous liquid facilities is located on the Pipeline and Hazardous Materials Safety Administration web page at:

Compliance Actions



Inspection Reports By Operator

View the Inspection Reports By Operator

Meetings & Conferences

2014 Effingham IL Pipeline Safety Conference Programs

Code Updates

Advisory Notices

Proposed Rules

Natural Gas Performance Reports