This document summarizes key concepts related to sustainability and sustainable development in the financial sector. It defines terms like sustainability, ESG, corporate social responsibility, citizenship, and business ethics. It then discusses how concepts like operational footprint, products/services, risks, sponsorships, and sustainability at the office relate to banking. It also provides simplified diagrams showing the relationship between these concepts. Finally, it discusses environmental liability and risk management in the financial sector, how these apply to institutional investors, insurance companies, and banks.