Fiduciary duty

A fiduciary duty is a legal or ethical relationship of confidence or trust between two or more parties, most commonly a fiduciary and a principal. One party, for example a corporate trust company or the trust department of a bank, holds a fiduciary relation or acts in a fiduciary capacity to another, such as one whose funds are entrusted to it for investment. In a fiduciary relation one person, in a position of vulnerability, justifiably reposes confidence, good faith, reliance and trust in another whose aid, advice or protection is sought in some matter. In such a relation good conscience requires one to act at all times for the sole benefit and interests of another, with loyalty to those interests.

A fiduciary duty is the highest standard of care at either equity or law. A fiduciary is expected to be extremely loyal to the person to whom he owes the duty (the "principal"): he must not put his personal interests before the duty, and must not profit from his position as a fiduciary, unless the principal consents.