
The purpose of this study is to analyze the financial support method for environmental NGO and the change of organizational scale in environmental NGO at successive government time. And this study approached from the standpoint of new institutionalism. Kim Young-sam Government applied the method of direct financial support for environmental NGO. The organizational capacity of Korean Federation for Environmental Movement enlarged significantly at this time. Kim Dae-joong Government applied the method of direct financial support by public offering type. Local organization in Korean Federation for Environmental Movement showed the increase of 25.0 %p at this period. Rho Moo-hyun Administration adopted the method of direct financial support for environmental NGO. The increased speed of local organization in Korean Federation for Environmental Movement fell rapidly in comparison with previous Kim Dae-joong Administration time. The relationship between government and environmental NGO influenced financial support at Lee Myung-bak Administration period. Similar to Rho Moo-hyun Administration period, the increased speed of local organization in Korean Federation for Environmental Movement fell rapidly in comparison with previous administration. The result of this study showed that there was not obvious difference in the financial support method for environmental NGO at successive administration time. This phenomenon is due to the fact that support system for NGO including financial support method retains low variabiliy so has tendency to pass down the form of previous period. The partial change of financial support method influenced the organizational scale of environmental NGO directly and indirectly.