Because of the adverse consequences of alcohol dependence on somatic, psychological and social functions, treatment of alcoholics always requires a multidisciplinary approach. It is a good example of a treatment network. Despite the numerous difficulties encountered in such a multidisciplinary approach, its beneficial effect, its efficacy and even its rewards are tremendously important. The alcohol treatment network of our region should permit such multidisciplinary therapies. Two clinical presentations are used to illustrate its virtues, but also some open questions.