🌍 Urban October – World Cities Day 2025 | Iran Smart Cities, Sustainable Innovation, Green Buildings, Bright Future For the second consecutive year, the Islamic Republic of Iran proudly hosts the international World Cities Day event as part of the global Urban October initiative. The event will be held under the theme: Smart Cities, Sustainable Innovation, Green Buildings, Bright Future on October 31, 2025 (Friday) in Tehran, in a hybrid format (in-person and online). With the active participation of relevant government organizations, academic institutions, professional bodies, the private sector, and young innovators, this event will serve as a platform for knowledge exchange, showcasing innovative urban projects, and discussing the challenges and opportunities of sustainable urban development in Iran and globally. Key focus areas include smart cities, technological innovation, sustainable construction, urban resilience, and alignment with the United Nations Sustainable Development Goals (SDGs). All urban planners, professionals, city managers, students, inventors, and stakeholders in sustainable urban futures are warmly invited to join this international event. 📍 Location: Tehran, Iran – with online access 📅 Date: October 31, 2025 🔗 For registration and more information, please visit the official event website.