The structuring and behaviour of organizations is increasingly explained with the help of process theories, taking into account that history and sequencing matter. Among them, the notion of path dependence has gained prominence, in particular when an explanation for the rigidification of organizational routines and strategies is at stake. The distinguishing feature of this concept is its emphasis on self-reinforcing mechanisms when explaining the dynamics of narrowing down the scope of alternative actions in and among organizations. After having presented and discussed the theory of organizational path dependence, the paper highlights commonalities and contrasts between related concepts. Thereafter, the papers of this Special Themed Section will be introduced.