SmartLine Plant & Engineering Center ® (PEC) Mobile can be used as a mobile app for paperless testing in the areas of "explosion protection" and "functional safety" and "operational safety and quality". User guidance and result entry are intuitive and optimized for everyday operational use. In addition, photos can be taken for documentation purposes for each test record and the test plan. The inspections performed can be signed electronically. PEC Mobile is a supplement to AGU's web-based server solution PEC. The transfer of work packages, test results, photos and signatures from and to PEC takes place via a network connection to the PEC server.