The development of Thailand's rail transport system has made significant progress today, with the expansion of long-distance trains, urban rail systems, and the construction of double-track railways. The railway network is being extended to cover the entire country, aiming to improve the nation's transportation and logistics systems for better efficiency. This development supports the economic and social expansion and enhances the country's competitiveness. It is a crucial step in transforming and advancing the country's rail transport infrastructure. Additionally, government agencies are rapidly developing the rail transport system to connect with the transportation networks of ASEAN countries, positioning Thailand as a central hub for both economic and tourism activities in the region. As a result, agencies involved in workforce production and development are accelerating the training of personnel in the railway transport profession, ensuring that they possess the specialized technical skills needed to meet the demands of the industry. This effort supports the growth of the rail transport system both within the country and across the region, driving the nation's overall economic growth in a sustainable manner. For more information about the Occupational Standards in the Railway Transport profession, visit: http://tpqi-net.tpqi.go.th/home/occ/industrialInfo/RAI