[The place and moment of blood donation: considerations on the organization of blood collection sites].

Conversations held with the staffs of blood collection sites at établissement français du sang (EFS) of several regions allow pinpointing their criticisms, expectations and suggestions. They concern, at the same time, the arrangement of sites and the donor circuit, the work organization and the management of the teams. This point seems major, underlining the role of local supervision, which is at once a technical expert and a manager, and the necessity to set up the conditions of a good cooperation, between professions where too many subdivisions still remain.