Legitimacy, Signature and Sovereignty in Derrida

Legitimacy is a concept that has been largely forgotten by the deconstructive discourse on law and politics. This article seeks, on the one hand, to reassess the role of legitimacy in deconstruction and, on the other hand, to bring deconstructive thinking to bear on the concept of legitimacy. By re-reading Derrida's "Declarations of Independence" through the lenses of his later texts on sovereignty and (counter)signature, it is argued that, rather than being deconstructible, legitimacy is deconstructing any self-founding of law and power. As such, legitimacy functions not as an evaluative concept of law and order but as a constantly insisting demand that facilitates the principles of responsibility and responsiveness.