This document discusses Credit Suisse's approach to sustainability. It outlines the business case for sustainability, including resource savings, risk management, and opportunities. It describes Credit Suisse's sustainability model and commitments. The implications of weak sustainability management are also examined, including risks to clients and banks. Credit Suisse has developed policies for key industries and manages sustainability risks through its risk review process. Sustainability is seen as a business opportunity to become a more admired bank. Advisory services are also provided to clients.