This may be because it is sometimes difficult to properly assess their qualifications. Odissea is building up a network of 24 trainers in what amounts to a new profession. This group are to instruct social workers. The candidates undergoing courses are selected from both the newcomers themselves, and from Italians. The training comprises 430 hours at the basic level, followed by 420 hours of research carried out either alone, or in teams.
Some training takes place outside Italy, in Belgium or Spain.