Government Departments (Hong Kong)
Architectural Services Department
Buildings Department
Electrical and Mechanical Services Department
Fire Services Department
Housing Department
Labour Department
Government Councils (Hong Kong)
Construction Industry Council
Occupational Safety & Health Council
Vocational Training Council
Trade Associations (Hong Kong)
Hong Kong Construction Association
Hong Kong Electrical Contractors’Association
Hong Kong Plumbing & Sanitary Ware Trade Association Limited
The Association of Registered Fire Service Installation Contractors of Hong Kong Ltd.
The Hong Kong Air Conditioning and Refrigeration Association Ltd.
The Hong Kong Association of Property Management Companies Ltd.
The Hong Kong Federation of Electrical and Mechanical Contractors Ltd.
Other Organizations
British Standards Institution
International Association of Elevator Engineers
Pacific Asia Lift & Escalator Association
Singapore Lift & Escalator Contractors & Manufacturers Association
International Organization for Standardization (ISO)