The document outlines principles of corporate governance established by the G20/OECD in 2015. It discusses six key principles: 1) ensuring an effective governance framework, 2) rights and equitable treatment of shareholders, 3) the role of institutional investors and markets, 4) recognition of stakeholder rights, 5) disclosure and transparency, and 6) responsibilities of the board. The principles provide guidelines for board structure and duties, shareholder rights, disclosure standards, and relationships between companies and stakeholders.