This document summarizes the key responsibilities and roles of trustees for nonprofit organizations. It outlines that trustees are ultimately responsible for everything the charity does, including advancing its purposes for public benefit, acting prudently, safeguarding assets, avoiding conflicts of interest, and complying with relevant laws. The document also describes 12 main roles of the board, including setting vision/strategy, monitoring performance, managing risk, and ensuring board effectiveness. Finally, it provides guidance on good governance practices like the Code of Governance and effective board behaviors.