Organization description：
Director General→Deputy Director General
→Chief Secretary→Senior Executive→Secretary
→Chief Engineer→Deputy Chief Engineer
15 administration offices are listed as the following：
Secretariat Office、Personnel Office 、Accounting Office、Civil Service Ethics office
Planning Divison、Procurement and Quality Control Divison、Building Permit and Inspection Division、Use Management Division、Construction Division、Architectural Division、Parks Management Division、Maintenance Division、First Subsection、Second Subsection、Third Subsection