Electrical and Mechanical Services Department (EMSD), HKSAR Government | Company Profile - Revenue, Headcount, Tech Stack, Contacts

The Electrical and Mechanical Services Department (EMSD) is a Hong Kong government department under the Development Bureau, committed to regulating and enforcing safety standards across electrical, gas, mechanical, and related installations. Its work plays a vital role in safeguarding public safety and improving the quality of life in Hong Kong.

EMSD operates two main branches: Regulatory Services and Trading Services. Regulatory Services oversee safety and compliance in areas such as railways, electricity, and gas, while promoting energy conservation and public education. Trading Services provide engineering, project management, and consultancy solutions to government departments and public bodies across sectors including airports, schools, hospitals, and environmental hygiene. The department headquarters features eco-friendly designs, recognized for their architectural merit.