Indiana Department of Environmental Management (IDEM)
IDEM accepts complaints related to improper environmental cleanup, waste handling, disposal practices, and regulated activities.
- IDEM Environmental Complaint Form (online)
- IDEM Spill Reporting and Compliance Information
Indiana Attorney General – Consumer Protection Division
For concerns involving billing practices, deceptive trade practices, or business conduct:
- Indiana Attorney General Consumer Complaint Portal
- Online and printable complaint forms available
Indiana Secretary of State / INBiz
To verify a business entity, registered agent, or filing status:
- INBiz Business Entity Search
Indiana State Police (Situational)
Concerns involving towing operations, commercial vehicle activity, or roadway safety may also be directed to the Indiana State Police Commercial Vehicle Enforcement Division.