Policies
Each year, German contracting authorities purchase products ranging from pencils to city buses that are worth – in total –...
La implementación de la norma mexicana, fomentará que los establecimientos de hospedaje tengan políticas y programas con...
The guiding principle of sustainable development must also be reflected in administrative action. This is illustrated not...
The Sustainable Development Strategy is based on a holistic, integrated approach: long-term, viable solutions can only be...