The Carteira Digital de Trânsito app offers a modern solution for managing driving documents in Brazil. Users can access their digital National Driver's License (CNH) and Vehicle Registration and Licensing Certificate (CRLV) directly from their iPhones. This application enhances convenience and security by allowing users to initiate their first driver's license application from their mobile devices, making the process more accessible.

With the digital versions of CNH and CRLV holding the same legal value as their printed counterparts, the app also provides features such as easy information sharing via PDF export with a digital signature that complies with Brazilian legal standards. Additionally, users can validate the authenticity of their digital documents using the Vio app, which scans a QR code for quick verification.