State agency · Illinois
Illinois Commerce Commission
Agency type: Public Utilities Commission
- Utility Regulation
GCC provides directory information, not legal or regulatory advice. Verified means GCC checked the agency identity and listed information against one or more official sources. It is not an endorsement.
Official contact information
- Official website
- https://icc.illinois.gov/
- Phone
- 217-782-7907
- Not listed
- Mailing address
- 527 East Capitol Avenue, Springfield, IL 62701
Regulatory topics
- Utility Regulation
Official sources
- Contact UsConfirmed 2026-08-10
- Illinois Commerce CommissionConfirmed 2026-08-10
