The "main board" refers to the primary governing body of a company or organization, responsible for making key decisions and overseeing its operations. This board typically includes a group of directors who represent shareholders' interests and ensure that the organization adheres to its mission and legal obligations. Members of the main board often include executives such as the CEO and other senior leaders, as well as independent directors who provide unbiased perspectives. The board meets regularly to discuss strategic plans, financial performance, and risk management, playing a crucial role in guiding the organization's future direction.