Thailand is preparing to roll out a new mobile application that will allow foreign travellers to submit arrival information before entering the country, as part of efforts to streamline immigration procedures and reduce congestion at airports.The Thailand Immigration Management (THIM) app, currently in a trial phase, is scheduled for full launch in August 2026, according to a report by Nation Thailand. Developed by Thailand's Immigration Bureau, the platform will enable foreign nationals to register their travel details and generate a Thailand Digital Arrival Card (TDAC) before departure.Authorities say the process can be completed in less than three minutes and is expected to make entry procedures faster for millions of international visitors.What is the THIM app?The THIM app is a digital platform designed for foreign nationals travelling to Thailand under any visa category. Users can enter passport details, travel information and accommodation details before arrival.One of its key features is the ability to scan a passport using a smartphone camera. The system automatically reads and records passport information, reducing the need for manual data entry, Nation Thailand reported.Travellers will then need to provide information about their stay in Thailand and travel plans to complete the Thailand Digital Arrival Card.According to the Immigration Bureau, the data will be stored in a secure immigration information system developed in partnership with a private technology company.How will it benefit travellers?Thai authorities say the app is intended to reduce waiting times at immigration checkpoints and improve the overall travel experience.The platform will also support group registrations, allowing information for up to 10 travellers to be submitted at the same time. Officials estimate that the average processing time can be reduced to no more than three minutes per person.Currently, travellers are required to submit information through a website-based system, which authorities say is slower and less convenient.The move comes as Thailand seeks to manage growing visitor numbers while improving efficiency at airports and immigration offices.Thailand plans a 'Super App' for foreignersBeyond arrival registration, Thailand plans to expand THIM into a one-stop digital platform for foreign nationals living in or visiting the country.Future versions of the app are expected to allow users to request immigration-related documents, submit applications electronically and schedule appointments with immigration officials.The Immigration Bureau also plans to integrate a 24-hour Tourist Police assistance service into the platform, enabling travellers to seek help directly through the app.Officials said the long-term goal is to serve short-term tourists, long-term visa holders and foreign residents through a single digital ecosystem, as per Nation Thailand report.Available in multiple languagesThe pilot version of THIM currently supports four languages, English, Russian, Japanese and Chinese, which represent some of Thailand's largest tourist markets.Authorities plan to expand language support to at least 15 additional languages in the future to accommodate travellers from around the world.The application is available for testing on both iOS and Android devices ahead of its official launch.