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Air Facility Systems Universal Interface Publications

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The Universal Interface (UI) is free software provided and supported by EPA to assist state and local agencies with transferring their facility air compliance data to the Air Facility System (AFS). The software acts as a converter from the state or local agency's database to the AFS through the generation of transactions suitable for submission into the AFS via the batch processing comparison and update software. This site provides links to the various collections of publications supporting the UI. See also the UI Web page.

You will need Adobe Reader to view some of the files on this page. See EPA's PDF page to learn more.

AFS - UI Data Element Mapping Template - (7/18/07) (PDF) (785K)
Universal Interface Air Facility System Frequent Questions - (4/2/09) (PDF) (140K)
Universal Interface Data Dictionary - (10/15/06) (PDF) (295K)
Universal Interface Stack Test Module Manual - (10/15/06) (PDF) (3.17 MK)
Universal Interface System Operators Manual - (4/9/08) (PDF) (10.89 MK)




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