The Uniform Trust Code provides that the traditional fiduciary obligations operate as default rules that can be modified somewhat by the trust agreement.[1] This very approach suggests a contractarian approach to the law of trusts.[2] Certain rules, however, are non-modifiable, including the ability of any trust agreement to alter the “duty of a trustee to act in good faith and in accordance with the terms and purposes of the trust and the interests of the beneficiaries.”[3] Although this is framed in what may sound like contractarian vocabulary (“good faith”), it is in fact close to the classic formulation of the fiduciary duty of loyalty.[4] The Uniform Trust Code may be “permeated with (contractarian) default rule rhetoric”[5] but it came out solidly in the anti-contractarian camp by rejecting a pure “good faith” standard in the contract, Uniform Commercial Code, sense.[6]