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www.iaq.gov.hk INDOOR AIR QUALITY INFORMATION www.hkiaqs.org.hk HKIAQS-Hong Kong Indoor Air Quality Society www.epd.gov.hk Environmental Protection Department www.ecma.org.hk Environmental Contractors Management Association www.bec.org.hk Business Environment Council www.cleanerproduct.hk Welcome to CPPP www.hkpc.org Hong Kong Productivity Council (HKPC) www.gmn.hkpc.org Green Manufacturing Network

www.chinacdc.net.cn Chinese center for disease control and prevention www.zhb.gov.cn Ministry of Environmental Protection of the People's Republic of China www.moh.gov.cn Ministry of Health of the People's Republic of China www.jdzx.net.cn National Center of Health Inspection and Supervision www.cidaorg.cn www.cidaorg.cn www.gdepb.gov.cn Environmental Protection of Guangdong Province www.szepb.gov.cn Habitat Environment of Shenzhen City www.fset.gov.cn Foshan Municipal Bureau of Economy & Trade

www.iaqa.org Welcome to The Indoor Air Quality Association (IAQA) www.who.int WHO | World Health Organization www.epa.gov/iaq Indoor Air Quality | Air | US EPA www.ashrae.org ASHRAE www.isiaq.org International Society of Indoor Air Quality and Climate - ISIAQ - ISIAQ www.nadca.com NADCA - National Air Duct Cleaners Association www.evha.com European Ventilation Hygiene Association www.rehva.eu Rehva - Federation of European Heating and Air-conditioning Associations www.eurovent-certification.com Air-conditioning and refrigeration certification programs, Eurovent Certification

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