In this study, we set the core value (creation and efficiency) of the construction of the second research building and analyzed the organization and work characteristics of the policy research institute to examine the main focus of the plan. In particular, the government established the planning requirements that should be reflected in the plan of the second research office through a survey on the work methods, satisfaction level, and requirements of users of the current research institute to move in, and also operated the TF to analyze the actual issues. Based on the analysis results, the planned design simulation was conducted, and the space composition and space program for each floor were prepared and presented as design competition guidelines. The results derived from this study are primarily applied to the design public offering guidelines for the second research building, but in the long run, it is meaningful to prepare a desirable workspace planning guide for future research buildings to be built.