This document discusses NAB's corporate responsibility efforts, with a focus on environmental initiatives. It describes NAB's definition of corporate responsibility as doing business in a way that considers stakeholders and long-term economic, social, and environmental impacts. It outlines NAB's core commitments to customers, employees, society, and the environment. The document then focuses on NAB's efforts to engage employees in environmental sustainability, including establishing a green team community, initiatives to reduce the company's carbon footprint and employees' impacts, and efforts to monitor awareness and engagement like an annual survey. It provides lessons learned around dedicating resources, effective communication, and recognizing employee contributions.