Illustrates the main building blocks necessary to enhance corporate sustainability as an effective contribution to sustainable development, creating value for both business and society. Each of these building blocks must be further strengthened and connected through a comprehensive and collective effort if they are to help take corporate sustainability to scale and turn business into a truly transformative force in the Post-2015 era. Individual companies, corporate sustainability organizations, Governments, investors, business schools, civil society, labour and consumers all have a role to play in scaling up business action, and should be able to identify those areas in which they need to do more. Developed in alliance with the Global Reporting Initiative (GRI) and the World Business Council on Sustainable Development (WBCSD).