Although there has been a long-standing realization of the importance of interactions in institutional theory, typically, research has not focused on the unique contribution of this level of analysis. In our symposium we target interactions as a mechanism which contributes to our understanding of the process of institutionalization and institutional change. We focus specifically on the patterns of micro level interactions; the interplay between micro level interactions and macro level change and the way meaning is negotiated and constructed through interaction. We include four empirical as well as one theoretical paper and bring together a number of different streams in institutional theory. Following the presentations, Sahlin Andersson, an influential and major contributor to institutional theory will serve as a discussant. Interactions as Micro-Dynamics of Institutional Processes Presenter: Chad McPherson; U. of Iowa Configuration and Communitas in Institutional Change Presenter: Gazi Islam; Grenoble Ecole de Management Presenter: Charles-Clemens Rüling; Grenoble Ecole de Management Presenter: Elke Sybille Schüßler; Free U. Berlin Interactions as a Mechanism of Translation Presenter: Tamar Gross; Hebrew U. of Jerusalem Confronting Inequality and Overcoming Institutional Barriers Presenter: Johanna Mair; Hertie School of Governance Presenter: Miriam Wolf; Hertie School of Governance Presenter: Christian Seelos; Stanford U. Risk Talk and Institutional Change: The Case of Industrial Chemicals Presenter: Cynthia Hardy; The U. of Melbourne Presenter: Steve Maguire; McGill U.