The Interpass application provides users with a reader and decoder of information encoded in a QR Code (Quick Response Code), as well as verifying the originality of the QR Code by checking headers in the data. The application decodes and displays the decoded information on the screen so that it can be compared with the physical document or identifies reading errors or non-standard data in the headers used by Interpass.

The "Interpass" application was developed by the Information and Communication Technology Company of the State of Pará (PRODEPA)