Indoor Air Quality of Offices in the Audit Commission

In 2003, EPD launched the Indoor Air Quality (IAQ) Certification Scheme to promote and commend good IAQ management practice. Offices or public places served by mechanical ventilation and air conditioning (MVAC) systems (excluding window-type air conditioners or split-type air-conditioners) are eligible to join the IAQ Certification Scheme.

Offices that participated in the IAQ Certification Scheme (as of January 2017)		IAQ Class
1	Queensway Government Offices, 66 Queensway, Hong Kong	Good
2	Harbour Building, 38 Pier Road, Central, Hong Kong	Good
3	Cheung Sha Wan Government Offices, 303 Cheung Sha Wan Road, Kowloon	Good