• United Nations Environment Program
United Nations Environment Program (UNEP - United Nations Environment Program, referred UNEP)) was founded in 1973 and headquartered in Nairobi, Kenya. It is one of only two UN headquarters who located in developing countries. All UN Member States, specialized agencies and the International Atomic Energy Agency members can join UNEP, up until 2009, more than 100 countries have participated to its activities. In the 21st century, the international community is deeply concerned about the prospects for sustainable development; as a consequence, the actions taken by UNEP could have a vital impact for such subject. And nowadays, UNEP is playing an irreplaceable key role in international affairs.
• ALL China Environment Federation
http://www.acef.com.cn/
All China Environment Federation, also known as ACEF, is an official organization approved by the People's Republic of China State Council, the Ministry of Civil Affairs, and director of the State Environmental Protection Administration. All China Environment Federation's aim is to focus on the implementation of the sustainable development strategy, focusing on achieving national environmental and development goals. Moreover, social environment surrounding the maintenance of public rights, are also the major concerns ACEF will take into consideration. As they put, "Greater China, better environment ", this Organization shrinks the distance and gaps between government and society, promoting the development of China's environmental protection.

• China Environmental Protection Industry Association
http://www.caepi.org.cn/
China Environmental Protection Industry Association, founded in 1993, is engaged in China's environmental protection industry in the research, design, production, distribution & service units, as well as Chinese territory social organizations and the effects on environment. The important role of this organization is the protection of environment from the increasing industries. It is in close cooperation with the regional, cross-sectorial, national, industry-based non-profit social organizations. China Environmental Protection Industry Association is now composed of 46 group members (provinces, autonomous regions and municipalities, sub-provincial city of Environmental Protection Industry Association), over 1100 individual members, all this membership associations are linked with tens of thousands of companies.

• Environmental Protection China Industry Alliance

Environmental Protection China Industry Alliance (abbreviation: EPCIU) is committed to promoting the prevention of environmental pollution, improve the ecological environment, and the protection of natural resources. This association united the relevant government departments, industry associations, and mainstream media, as well as business leaders, co-sponsors. It enjoyed a widespread community support. The propose of Environmental Protection China Industry Alliance is to accelerate Chinese industry with a better environmental protection. In order to create a mature industry chain with enough environmental protection, the integration of government departments, research institutions, environmental protection enterprises, and mainstream media is indispensable, EPCIA is here to play this role in China to form a stronger Chinese industry with enough environment protection.
• China Environnemental Culture Promotion Association
http://www.tt65.net/
China Environmental Culture Promotion Association (the English abbreviation: CECPA) under the Ministry of Environmental , Protection People's Republic of China, is a national environmental and cultural cross-sectorial, non-profit organization. This is the community for experts and scholars, writers, artists, journalists, education workers, entrepreneurs and celebrities such as voluntary to discuss the environmental issues and traditional Chinese cultures.
• Chinese Society for Environmental Sciences
http://www.chinacses.org/cn/index.html
Chinese Society for Environmental Sciences (abbreviation: CSES) was founded in May 1978, specialized in environmental protection. It is a non-governmental, non-profit science and technology community organizations. Business units and State Environmental Protection Administration are also get involved in their activities.