Compras ecológicas ! Manual sobre la contratación pública ecológica

Types of SPP resource
Main topics on SPP, General SPP Materials, Description of the procurement systems, Concepts and practices, Procurement Process, Planning, Sustainability criteria for procurement, Market analysis and dialogue, Suppliers selection, Tenders and awarding contracts, Contract management and monitoring, Means of Verification, Ecolabelling programs, Type I, Voluntary sustainability standards (VSS), Certifications, management systems certification, Conformity labels and other claims, Energy efficiency, Other conformity labels and claims