Nextstation 2019 (Tehran) is an important event in the railway industry, bringing together experts and professionals to discuss the latest developments in the sector. The message from the UIC Director General and UIC Deputy Director General highlights the significance of this conference in promoting cooperation and innovation within the railway community. It emphasizes the importance of sustainable mobility and the role of railways in addressing global challenges. The event serves as a platform for exchanging ideas and best practices, ultimately contributing to the advancement of the rail transport industry.