ga e it a e pe i e tal ha a te a d, late also, a pilot status. The analysis shows how certain wordscommunity, pilot project, management transfer, participationand their inscription in texts, discourses and actions contributed to the crafting of an institutional memory and a specific form of governmentality in the context of an intervention, whose rationale was constructed over the course of the project rather than beforehand. A combination of the sociology of translation and the anthropology of development enables the exploration of the mutually constitutive relations between development intervention and public policy so as, finally, to raise the uestio ega di g the o o o ld p odu ed as a esult. 3 Paul Bohannan parlait en 1958 de « working misunderstanding » ; je remercie Jean-Pierre Jacob pour avoir attiré mon attention sur cette référence.