Some of the issues discussed triggered the launching or extensions of Group initiatives: the traceability of the waste flows targeted for recovery following separated waste collection, the presence of incentives for citizens that implement separated waste collection, the application of social criteria in the assessments made prior to outsourcing services, the importance of establishing partnerships with suppliers for the development and maintenance of the necessary specialized competences for their operators, the relation between management and the control of environmental services and the quality of the local tourism services.