This is a website where you can search for most of the telephone numbers of officers and hotlines in respect of government bureaux / departments and related organisations.
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Full Name
Dr. CHANG Hung Yau, Alick
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Post Title
Sr Env Protection Offr(Air Science & Modelling)11
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Bureau / Department / Related Organisation
Environmental Protection Department
Air Quality Management Division
Air Science and Modelling Group
Air Management

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Office Tel
2594 6541
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2827 8040
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Office Address
47th floor, Revenue Tower, 5 Gloucester Road, Wan Chai, Hong Kong.


For those calling from places outside Hong Kong, please dial the area code "852" before the telephone number (not applicable to overseas offices).