This chapter takes the contextual view of human resource management (HRM) and its challenge to the universalistic perspective that is explored in the preceding chapters and adds the element of time. How does time change the relationship between countries in their way of managing HRM? Including time leads to a question that goes beyond snapshot views of how various aspects of context at different levels relate to HRM: How do these relationships and their effects develop as the years go by? The chapter addresses the notion of convergence in three steps. First, it examines a range of conceptual views about what convergence means in different theoretical traditions and discourses. Second, and based on that examination, it offers a balanced overview of the conceptual and empirical evidence about how HRM has been developing in different contextual settings over time, teasing out what we know for sure and what is still open for speculation. Third, the chapter outlines some promising options for future research at the conceptual, empirical, and practical levels.