Green barriers are the new trend of international trade Protectionism ，and they are important Parts of non-tariff barriers，they have had significant degree of influence to the development of international trade . Green barriers to promote low-standard products to the high standards development ,and help to the protection of the human environment and improve the overall quality of products. On the other hand ,the technical standards of the importing country based on themselves’ standards ,if high standards in developing countries difficult to achieve. Therefore ,this technical standards cover up the purpose of restrictions on foreign participation in domestic competition in the market products, so that the goods of developing countries difficult to enter the markets of developed countries as the end result .This article systematically elaborates on the causes of green barriers，basic forms and characteristics，and detail exposit its impact to China’s foreign trade .On this basis，we make approaches to set out the green barriers both from the government and enterprise level.
KEYWORDS：Green barriers ，Impact on foreign trade ，Corresponding measures
