首頁 Announcement Mercury Control Ordinance (Cap. 640) Latest Announcements Keep Windows Closed Fire Safety Information Kit Fire Drill at Yeung Kin Man Academic Building (YEUNG) (8 January 2026) Health and Safety Leaflet - Safe Use of Lithium-Ion Batteries Health and Safety Alert - Event Safety Mercury Control Ordinance (Cap. 640) 09 十一月 2021 The Mercury Control Ordinance (Cap. 640) will come into effect on 1 December 2021. The full text of the Ordinance can be downloaded from the following link. s12021252619 (gld.gov.hk)
