The analysis in The project plans to analyze the effect of the this paper demonstrates that the EPs strive to redefine Equator Principles (EP) for project finance on both social and environmental assessment practices in order the sustainability impact of projects and on risk to integrate environmental and social needs into project assessment procedures of financial institutions assessments. [...] The project will contribute to an effective environmental and social assessment processes in use of the EPs and to the environmental and social practice and, perhaps more importantly, whether the sustainability of assessed and financed projects. [...] The IFC, the World Bank Group’s private sector changes from the International Finance Corporation’s lending arm, provided and continues to provide through (IFC) own evolving policies; the IFC being the other internal policy revisions much of the present base of the EP progenitor, in regard to sustainability issues and EPs’ environmental and social sustainability architecture. [...] Even against the reservations identified in the literature, As a response to NGO pressure, some of the biggest the EPs hold the promise and potential to contribute to project finance institutions met in 2002 in order to draft social and environmental sustainability. [...] In order bird species listed in the Red Book of the International to understand the type and the scope of these risks, we Union for the Conservation of Nature, 22 listed in the Red discuss the controversial Sakhalin II project.