The concept of causality is central to the assessment of numerous related metaphysical and epistemic positions, in Hegel and elsewhere. The present essay tries 1) to understand Hegel’s critique of the merely categorically understood concept of causality; 2) to uncover the theoretical structure that must accompany the categorical concept of causality in order to avoid the problems mentioned above; and 3) to argue that such a theory of causality has a fundamental function for Hegel’s conception of objectivity.