239th ACE Meeting on 6 January 2020 1 Proposal for Updating the Air Quality Objectives 2 Proposal for Updating the Air Quality Objectives (Background Note) 240th ACE Meeting on 11 May 2020 4 Hong Kong Biodiversity Strategy and Action Plan 2016-2021 Progress of Implementation 5 Hong Kong Biodiversity Strategy and Action Plan 2016-2021 Progress of Implementation (Background Note) 6 Report on the 145th Environmental Impact Assessment Subcommittee Meeting Annex A Annex B 241st ACE Meeting on 7 September 2020 8 Expansion of Hong Kong International Airport into a Three-Runway System (3RS) - Update on the Implementation of Marine Ecology Mitigation and Enhancement Measures in association with the 3RS Project 9 Expansion of Hong Kong International Airport into a Three-Runway System (3RS) - Update on the Implementation of Marine Ecology Mitigation and Enhancement Measures in association with the 3RS Project (Background Note) 242nd ACE Meeting on 5 October 2020 10 The Roadmap on the Popularisation of Electric Vehicles 243rd ACE Meeting on 7 December 2020 11 Briefing by the Secretary for the Environment on 2020 Policy Address - Policy Initiatives of Environment Bureau: Environmental Protection 12 Report on the 147th Environmental Impact Assessment Subcommittee Meeting Annex A Annex B Annex C Circulation Paper 3 Beach Water Quality of Hong Kong in 2019 7 Report on the 146th Environmental Impact Assessment Subcommittee Meeting Annex A Annex B 13 Marine and River Water Quality in Hong Kong in 2019