Proposed creation of two supernumerary posts of one Chief Land Surveyor (D1) in the Planning and Lands Branch of the Development Bureau and one Government Land Surveyor (D2) in the Lands Department with effect from 1 April 2020 or upon approval of the Finance Committee (whichever is later) up to 31 March 2025 to oversee the implementation of the Common Spatial Data Infrastructure, thereby ensuring that major deliverables can be rolled out on schedule according to the pledged timetable