In this paper, we have made an analysis of dCollection license system and have presented the development subject based on various case study of digital rights Management(DRM) under domestic and abroad Open Access circumstances. For this study, first we made an investigation into the concept and the technical component of the copyright, license and DRM that act as obstacle to open access. It is hoped that the first study will be able to help people better understand the relationship between the related technique and Open Access System. Second we analyzed Creative Commons, RoMEO, Dspace system as abroad cases and Kyungpook National University’s DRM system and Seoul National University’s DRM system as domestic cases for copyright protection under open access circumstances. Finally we will face up to the domestic open access reality and plan the future by presenting the development subject through dCollection license system analysis.