Whether Caremark supplies the governing standard for director liability based on a failure of corporate oversight, and whether such a claim implicates an independent duty of good faith.
Holding
Yes, Caremark states the necessary conditions for oversight liability; no, good faith is not an independent fiduciary duty, because a bad-faith failure of oversight constitutes a breach of the duty of loyalty.
Reasoning
The Court traced the doctrine from Graham v. Allis-Chalmers through Caremark and Disney. Graham did not require directors, absent reason for suspicion, to create a corporate "espionage" system. Caremark properly clarified, however, that directors must make a good-faith effort to ensure the corporation has reasonable information and reporting systems that can bring material compliance and business issues to management and the board.
Disney established that bad faith is more culpable than a mere breach of the duty of care. Relevant bad faith includes intentionally failing to act despite a known duty to act, thereby consciously disregarding one's responsibilities. That description fits the Caremark concern with a sustained or systematic failure to exercise oversight.
The Court adopted Caremark's two paths to oversight liability. A plaintiff must show either that directors utterly failed to implement any reporting or information system or controls, or that, after implementing such a system, they consciously failed to monitor or oversee it and thereby disabled themselves from learning of risks or problems requiring their attention. Under either path, the directors must have known that they were not fulfilling their fiduciary obligations.
A failure to act in good faith is a necessary condition for oversight liability, but it does not itself create a freestanding fiduciary duty. Instead, good faith is a subsidiary element of the duty of loyalty. Thus, directors who consciously disregard a known oversight duty violate their duty of loyalty, even without a traditional financial conflict of interest.