RSP Scheduled Maintenance - Sunday, May 31, 6:00am - 10:00am

The RSP application will be unavailable on Sunday, May 31, from 6:00am - 10:00am due to scheduled maintenance. We apologize for any inconvenience this may cause but appreciate your patience as we update our system. If you have any questions during this time, please contact for assistance.

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NOTE - Please use one of the following supported browsers to access RSP: Internet Explorer or Mozilla Firefox.

Additional Information: The Indiana Department of Environmental Management's Regulatory Services Portal (RSP) has been modified to be Cross-Media Electronic Reporting Regulation (CROMERR) Compliant as mandated by the Environmental Protection Agency (EPA). For more information about CROMERR visit