The policy putting priority on economic development not regarding co-existence with nature and the peopleoriented way of thinking considering nature as utility value is connected to environmental crime that threaten health and life of this and next generation. In spite of high arrest rate, the environmental crime doers generally receive light sentence for their crime. And the wrongdoers who makes environmental crime are mostly CEO or leader of enterprise should be strongly punished than normal individuals and restricted by fortified administrational sanction. In addition, environmental laws and regulations that are scattered now should be unified and incorporated into criminal law as to the environmental crime criminals punished under criminal penalties for their crimes. As the rate of environmental crimes not informed to the authority is higher than any other general crimes and most of the uncovered eco-crime cases were the cases accused by administrational authorities, the local residents and civil society should become environmental watchman themselves, so that the governments and people can take part in environmental protection together.