Abstract: The rise of expert knowledge in constitutional matters marks a turn toward “constitutional technicity,” where constitution drafting is regarded as a domain of technical expertise inhabited by neutral and politically divested actors. This article considers the constitution drafting manual or handbook as a genre in which technical expertise confronts the political. These documents consolidate a view of what constitutes “best practice” in the production of contemporary state identity, yet they also act into the field of state-building, naturalizing particular understandings of the state that reflect liberal legalist norms. In this sense the constitution-drafting manual is a consequential legal material that enlists values and actors in the production of contemporary stateness.