Regulated Entities Portal

The Regulated Entities Portal (REP) software is customized to track regulatory requirements, communication, and support the collaborative work between the ACHD and regulated facilities.

To complete the Emissions Inventory Report, facilities will create an account in the REP and follow the instructional video and user guide below. The Responsible Official must create an account along with team members and associate consultants.  After accounts are created, the Responsible Official will provide access and assign responsibilities. Facilities will be able to access the Annual Emissions Inventory Form; submit the facility’s annual emission inventory; track the receipt and review made by the ACHD Air Quality Program; and pay the Emission Inventory fee.

Access the Regulated Entities Portal

REP Instructional Video

The following short video explains how you can pay invoices via the new AQ software accessed through the Regulated Entities Portal.

REP User Guides

This REP User Guide(PDF, 4MB) will help facilities access the system, create a new account, manage access, and provide the necessary information, such as how to make online invoice payments and submit emissions inventory reports. 

For questions regarding the Emissions Inventory process or this portal, please contact the Air Quality program at 412-578-8103 or by emailing AQReports@AlleghenyCounty.us.