1, the basic idea of ??full participation in the ISO14000 series of standards to guide the self-discipline to establish environmental management mechanisms, from the top leadership to each employee has to take the initiative, spirit consciously deal with activities related to improving the environmental performance and continuous improvement . 2, broad applicability ISO14000 series of standards, in many ways based on the success of ISO9000 standards. ISO14001 standard is applicable to any type and size of organization, and for a variety of geographical, cultural and social conditions, both for internal and external audit or certification, registration, can also be used for self-management. 3. In addition to the requirements of flexibility ISO14001 standards organizations to comply with environmental laws and regulations, adhere to pollution prevention and continuous improvement to make commitments, no hard and fast rules. Only establish standards proposed system, in order to achieve policy framework requires that the target, there is no provision to be achieved environmental performance, and to establish performance goals and targets left to the organization, not only to mobilize the enthusiasm of the organization, but also allows the organization from the reality within their means OK. This flexibility is reflected in the standard of a reasonable, so that all types of organizations are likely to achieve the purpose of improving the environmental performance through the implementation of this standard. 4, compatibility standards ISO14000 series of standards for compatibility issues there are many instructions and regulations, such as the ISO14000 standard introduction that "The standard of ISO9000 quality system standards and abide by the principle of a common system, organizations can choose one with the ISO9000 series consistent with the existing management system, as a basis for its environmental management system. " These show that compatible or integrated consideration of the system is a prominent feature ISO14000 series of standards is a major decision TC207, the key question is the proper implementation of this standard. 5, the whole process of prevention "prevention" is the ISO14000 series of standards throughout the dominant ideology. In the framework of the environmental management system requirements, the most important aspect is the development of environmental policy, require organizational leadership must be committed to the principles of pollution prevention, and also the commitment to be specific and implement environmental management system, the system of many Elements have preventive function. 6, continuous improvement principles of continuous improvement is ISO14000 series of standards soul. The overall purpose is to support the ISO14000 series of standards for environmental protection and pollution prevention, to coordinate their relations with the social needs and economic development. The overall aim is to be implemented through the various organizations in order to achieve this standard. For each organization, whether it is pollution prevention or improvement of environmental performance, it is impossible to implement this standard once able to get a satisfactory solution. An organization set up their own environmental management system, and does not show how its environmental performance, just shows the determination of the organization through the implementation of this standard to establish a mechanism capable of continuous improvement, through unremitting efforts to improve and achieve their environmental policy and commitment and ultimately achieve the purpose of improving environmental performance. [4] The Authority has published various sub-standard and the development of standards