9.12.2025 Seminar for Members of the Electrical Trade

Seminar on the Overview of the Revision of the
Code of Practice for the Electricity (Wiring) Regulations (2025 Edition), Introduction on Smart
Switchboards and its Applications, Technology and Applications of Arc
Fault Detection Devices and Maintenance & Repair of Electrical
Installations in Aged Buildings

With a view to strengthening communication with the industry and enhancing their safety awareness, EMSD, the Hong Kong and Kowloon Electrical Engineering & Appliances Trade Worker´s Union and the Hong Kong Electrical Contractors´ Association jointly organize a technical seminar every year.

The Annual Technical Seminar 2025 was held at the Kai Tak Community Hall on 9 December 2025 (Tuesday).

With the theme of "Technologies and Innovation Lead to Safety", the Annual Technical Seminar 2025 aims to share the key updates and revision in the 2025 edition of the Code of Practice for Electricity (Wiring) Regulations.

The followings are the presentation materials of the seminar:

(Presentation materials of the seminar, which are of Traditional Chinese version only.)

• An Overview of the Revision of the Code of Practice for the Electricity (Wiring) Regulations (2025 Edition) (Cinese Version Only)

  Delivered by：The Electrical and Mechanical Services Department, Ir. Patrick CHONG

• An Introduction on Smart Switchboards and its Applications (Cinese Version Only)

  Delivered by: Hong Kong Institute of Vocational Education, Ir. Billy Chow

• Technology and applications of Arc Fault Detection Devices (Cinese Version Only)

  Delivered by：The Hong Kong Electrical Contractors' Association, Ir. W M WONG

• Maintenance & Repair of Electrical Installations in Aged Buildings (Cinese Version Only)

  Delivered by：The Hong Kong and Kowloon Electrical Engineering and Appliances Trade Workers Union, Mr . W H CHEUNG