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Since its establishment in 1989, DSD has always executed projects and provided quality services with due consideration of the public interest. We believe excellent corporate governance is an indispensable element among all. We abide by stringent governance principles and establish various committees and management systems, on one hand maintaining a high standard in corporate governance, while on the other hand striving for innovation and perfection.

Vision, Mission and Values

Vision, Mission and Values
  • To provide world-class wastewater and stormwater drainage services enabling the sustainable development of Hong Kong
  • Improving drainage services in a cost-effective and environmentally responsible manner
  • Enhancing a caring, harmonious, safe and healthy work environment that fosters staff development and a mindset for change
  • Strengthening relationships with community, industry and worldwide counterparts
  • Customer Satisfaction
  • Quality
  • Commitment
  • Teamwork

DSD’s Senior Management

DSD's Senior Management
  • Director of Drainage Services - Mr. Edwin TONG Ka-hung
  • Deputy Director of Drainage Services - Mr. MAK Ka-wai
  • Assistant Director/Operations & Maintenance - Mr. Fedrick KAN Yim-fai
  • Assistant Director/Projects and Development - Mr. Michael FONG Hok-shing
  • Assistant Director/Electrical & Mechanical - Mr. WONG Sek-cheung
  • Assistant Director/Sewage Services - Mr. Henry CHAU Kwok-ming
  • Departmental Secretary - Mr. Tony WONG Kau-nin

Management Approach

DSD began building and implementing management systems in line with international standards in 2002. At present, we have implemented an integrated management system composed of multiple systems, covering quality, environment, and occupational health and safety aspects. We adhere to the “Plan-Do-Check-Act” approach adopted by the management systems, in order to continuously improve our performance in the respective areas.

  • Obtained ISO 9001 Quality Management System certification
  • Obtained ISO 14001 Environmental Management System certification
  • Obtained OHSAS 18001 Occupational Health and Safety Management System certification
  • Obtained ISO 50001 Energy Management System certification for Yuen Long STW
  • Obtained ISO 55001 AMS standard certification for nine DSD facilities
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