The consciousness about the environmental impact is increasingly growing among the people. The government authorities of different countries are alerted for the increasing growth rate of the pollution of the environment. The environmental pollution consists of the air pollution, water pollution and the soil pollution. The rapid development and growth of the economy has brought significant level of industries and vehicles that are the key reason for the environmental pollution. The people used to cut the trees for the expansion of the cities and urban areas that caused pollution and have significant level of environmental impact. In order to protect the nature and the natural things, the governments of different countries introduce different types of protection measures. The most important is the development of environmental laws that supports the national and state government to save the environment (Fauchald, 2007). The environmental issue is the global issue and it is the concern of every nation. Hence, the environment protection is done by the mutual understandings of the association formed by the governments. It is associated with the foreign policies of the countries. The past few years’ experienced significant level of air pollution in the South Asian countries like China, Taiwan, and Hong Kong. Like any other developed and developing nation, all the nations provide great emphasis on developing as well as applying most effective environmental laws. It helps them in protecting the environment from the mankind and stop the pollution such as air pollution, water pollution and soil pollution. The issue is the entire nation has different environmental laws as per their needs and for this reason, it is necessary to recognize the most effective environmental laws that can protect the environment most appropriately.