Core Points - The Guangdong Provincial People's Congress has passed the "Regulations on Promoting the Development of Rail Transit in the Guangdong-Hong Kong-Macao Greater Bay Area," which supports ticket interoperability with Hong Kong and Macao rail transit systems [1][2] - The regulations will take effect on January 1, 2026, and are the first local legislation in China focusing on the integration of local railways and urban rail transit [1] - The Guangdong government is tasked with coordinating major planning matters related to rail transit development in the Greater Bay Area [1] Summary by Sections - **Ticket Interoperability**: The regulations aim to establish a ticket interoperability mechanism with Hong Kong and Macao, enhancing services for intercity and round-trip travel [1] - **Planning and Coordination**: The regulations require that rail transit planning in Guangdong aligns with national spatial planning and facilitates convenient transfers with other transportation modes [1] - **Operational Coordination**: The regulations support improved operational coordination and service standard alignment with Hong Kong and Macao, focusing on train schedules and ticketing services [2] - **Project Design and Communication**: The regulations emphasize the need for effective communication and planning in the design of rail transit projects, including route direction, station settings, and transfer models [2]