Carte BTP Photo is a user-friendly application developed by Union des caisses de France CIBTP for managing professional ID cards for construction employees. The app provides features to take and store photos for the BTP card, and it allows users to crop and resize the ID photos according to the requirements. With Carte BTP Photo, you can either use a new photo or one from your mobile phone’s picture library. The app matches each file with the personal data required to identify the employee, and you can email these files to the person at your company who is in charge of collecting the ID photos for the Carte BTP. The app also provides guidelines on how to take a valid photo. It is available for free on the Android platform and is available in both French and English.