Are intervention projects - under the article 28 of Law 457/78, which can be implemented in areas identified by the regulatory plans, where, "for the deteriorating conditions, it is appropriate the renovate an estate building and urban through existing interventions aimed at the conservation, rehabilitation, reconstruction and the best utilization of the property. "These areas may include individual buildings, building complexes, and isolated areas, as well as buildings destined to equipment.
Under article 30 of that law these plans can also be implemented on private initiative and can certainly include also the change of use. The investigation of the recovery plan involves - given the importance of the intervention group - the approval of the City Council. The Restoration plans are also regulated by various regional laws.