Housing, Planning and Lands Bureau (HPLB) Technical Circulars
Housing, Planning and Lands Bureau (HPLB) and Environment, Transport and Works Bureau (ETWB) Joint Technical Circulars
Housing, Planning and Lands Bureau (HPLB) Technical Circulars
Housing, Planning and Lands Bureau (HPLB) and Environment, Transport and Works Bureau (ETWB) Joint Technical Circulars