A board of directors is the governing body of a corporation, elected by shareholders to represent their interests and provide oversight of management. The board is responsible for setting strategic direction, hiring and firing the CEO, approving major financial decisions, and ensuring the company meets its legal and ethical obligations. It serves as the link between the people who own the company and the executives who run it.
Think of the board like a property management committee: owners elect representatives to oversee the professionals they hired to manage the building.
Directors carry three specific legal duties. The duty of care requires them to make informed decisions with reasonable diligence. The duty of loyalty requires them to put the company's interests above their own. The duty of obedience requires them to ensure the company operates within applicable laws and its own governing documents.
According to Diligent Institute's 2025 research, 42% of directors now identify strategy as their most challenging responsibility, above cybersecurity for the first time. That shift reflects how much boardrooms have changed from passive oversight to active strategic partnership with management.
The most consequential authority a board holds is selecting, evaluating, and terminating the chief executive. CEO hiring decisions determine leadership quality and cultural direction. CEO dismissals, which boards exercise when performance falls short or conduct is unacceptable, are among the most visible governance actions a board takes.
The board also sets CEO compensation. NYSE and NASDAQ listing standards require compensation decisions to be made by an independent compensation committee to prevent executives from influencing their own pay.
Public company boards include a mix of inside directors (executives who sit on the board) and outside directors (non-employees). Independent directors must meet an even higher standard: not only must they be outsiders, but they must have no material financial or personal ties to the company.
NYSE and NASDAQ require listed companies to have a majority of independent directors and to staff key committees, including audit, compensation, and nominating/governance, with independent directors only. This separation is designed to prevent management from controlling the very body supposed to oversee it.
Most boards delegate specific responsibilities to standing committees rather than handling everything in full-board sessions. The three committees that every major public company requires are the audit committee, which oversees financial reporting and the external auditor relationship; the compensation committee, which sets executive pay; and the nominating and governance committee, which manages board composition and governance practices.
Boards may add committees for specific needs, such as a risk committee, cybersecurity committee, or ESG committee, depending on the company's industry and shareholder priorities.
At least once per year, at the annual general meeting, shareholders vote on board nominations. Most votes are uncontested, but activist investors or dissatisfied institutional shareholders can nominate alternative candidates and run proxy campaigns to replace directors they consider ineffective.
Board accountability to shareholders has intensified significantly since the 2000s. Institutional shareholders including pension funds and mutual funds now vote on every board nominee at every company they hold, and proxy advisory firms like ISS and Glass Lewis publish voting recommendations that large institutions broadly follow.
Sources:
https://en.wikipedia.org/wiki/Board_of_directors
https://www.finra.org/investors/insights/get-board-understanding-role-corporate-directors
https://www.diligent.com/resources/blog/the-roles-and-responsibilities-of-a-board-of-directors
https://www.thecorporategovernanceinstitute.com/insights/guides/board-of-directors-responsibilities/
https://www.ascotinternational.net/blog/board-roles-and-responsibilities/