Telephone Directory of the Government of the HKSAR And Related Organisations - Specific Waste Management and Land Contamination Assessment

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.

Last Updated: 11/02/2026

Environmental Protection Department
Water Quality Management Division
Water Quality Management Group
Specific Waste Management and Land Contamination Assessment

Specific Waste Management and Land Contamination Assessment

Specific Waste Management and Land Contamination Assessment

Full Name	Post Title	Office Tel	Email
Full Name Mr. TANG Wai Kit, Gordon	Post Title Sr Env Protection Offr(Water Quality Mgt)5	Office Tel 3863 1506	gordontang@epd.gov.hk
Email gordontang@epd.gov.hk
Full Name Miss CHUNG Tsz Yin, Crystal	Post Title Env Protection Offr(Water Quality Mgt)51	Office Tel 3863 1602	crystaltychung@epd.gov.hk
Email crystaltychung@epd.gov.hk
Full Name Mr. SIU Yan	Post Title Env Protection Offr(Water Quality Mgt)52	Office Tel 3863 1606	yansiu@epd.gov.hk
Email yansiu@epd.gov.hk
Full Name Ms. LAU Ka Hing, Stephanie	Post Title Env Protection Offr(Water Quality Mgt)53	Office Tel 3863 1607	khlau@epd.gov.hk
Email khlau@epd.gov.hk
Full Name Mr. TSE HO Yin, Leo	Post Title Asst Env Protection Offr(Water Quality Mgt)55	Office Tel 3863 1605	hytse@epd.gov.hk
Email hytse@epd.gov.hk
Full Name Mr. AU Hau Wah	Post Title Sr Env Protection Insp(Water Quality Mgt)51	Office Tel 3863 1603	hwau@epd.gov.hk
Email hwau@epd.gov.hk
Full Name Ms. LEE Ping Sheung, Cathy	Post Title Sr Env Protection Insp(Water Quality Mgt)52	Office Tel 3863 1468	cathylee@epd.gov.hk
Email cathylee@epd.gov.hk
Full Name Mr. KWAN Chun Hei	Post Title Env Protection Insp(Water Quality Mgt)51	Office Tel 3863 1604	chkwan@epd.gov.hk
Email chkwan@epd.gov.hk

Remarks:

1.For those calling from places outside Hong Kong, please dial the area code "852" before the telephone number (not applicable to overseas offices).
2.Click the name of officer/enquiry for further information.
3.All data on this website are provided and updated by respective bureaux / departments and related organisations.