["Even the best law will never replace reflection in the field"].

Implemented in 2006 by the French minister for health, the resource centres for people working with sex offenders (CRIAVS) provide support for professionals and non-professionals, concerned with transgressive sexual behaviour. They offer tools for legal, health and social professionals to facilitate the supervision of sex offenders. Florent Cochez, a psychiatrist and medical examiner, manager of the Aquitaine CRIAVS, describes in this interview the missions of these regional structures, their link with court-ordered therapy and his practice.