The increasingly complex environmental problems have increased the need for human resources that able to analyze those problems in interdisciplinary perspectives. Master Degree Program in Environmental Science (PSIL) at Andalas University was established in 2002 based on the Decree of Directorate General of Higher Education no. 3203/D/T 2002, dated on 22 October 2002. This study program is an interdisciplinary study programs that integrating several fields of science, such as natural sciences and socio-economic science of natural resource management. Therefore, the human resources and infrastructure of this study program use the resources available in various faculties at Andalas University.