EMS-ISO 14000 standard is an international standard in the field of environmental management formulated by Technical Committee for Standardization of Environmental Management (TC207). This standard is produced under the background of serious environmental problems faced by human society today, such as greenhouse effect, ozone layer destruction, biodiversity destruction, ecological environment deterioration, marine pollution and so on. This standard applies to organizations of any type and size, as well as to various geographical, cultural and social environments.

Its basic idea is to guide enterprises to establish a self-restraint mechanism for environmental management, and every employee from the top leaders should actively and consciously handle activities related to improving environmental performance, so as to establish corporate image and enhance corporate competitiveness.