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About Us

Indoor Air Quality of Registration and Electoral Office (REO)

In 2003, Environmental Protection Department (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.

REO has conducted assessments under IAQ Certification Scheme for its premises. REO’s five major offices have already joined the IAQ Certification Scheme and have attained the "Excellent" or "Good" IAQ Class, with details as follows -

Premises of REO Offices Participated in the IAQ Certification Scheme (as at 31 December 2022) IAQ Class
1. 6/F, 7/F, 8/F and 9/F, Treasury Building, 3 Tonkin Street West, Cheung Sha Wan, Kowloon Excellent
(whole office building)
2. 10/F, 12/F and 13/F, Kowloonbay International Trade & Exhibition Centre, 1 Trademart Drive, Kowloon Bay, Kowloon Good
3. 8/F, 15/F and 23/F, Millennium City 6, 392 Kwun Tong Road, Kwun Tong, Kowloon Good
4. 31/F, Revenue Tower, 5 Gloucester Road, Wan Chai, Hong Kong Good
(whole office building)
5. 20/F and 29/F, Two Sky Parc, 51 Hung To Road, Kwun Tong, Kowloon Excellent

REO will continue to carry out regular IAQ inspections to its offices to ensure that their air quality is kept at “Good” IAQ Class or above.