The Core Prohibition

Membership in Discriminatory Organizations

The Core Prohibition

A judge may not belong to a group that discriminates invidiously. The Model Rules of Judicial Conduct put the prohibition in a single sentence: a judge shall not hold membership in any organization that practices invidious discrimination on the basis of race, sex, gender, religion, national origin, ethnicity, or sexual orientation.¹ The regulated act happens away from the bench. It is the judge's choice to join and remain in a private organization. The sentence never asks whether the judge has ruled unfairly, and it never asks whether the judge shares the organization's exclusionary practice. Membership is the conduct. Once the remaining elements are met, the violation is complete, and a student who searches the facts for a biased ruling or an injured litigant is looking for something the rule does not require.

The prohibition rests on the judge's duty to uphold the law impartially. Bias aimed at classes of people goes to fitness for the bench, not merely to manners: a judge who prejudges parties on the basis of race, sex, religion, or similar traits is incapable of impartially upholding the law and is ill-suited to serve as a judge.² A judge who belongs to a group that excludes people on those bases invites exactly that doubt.

That concern suggests why the rule targets membership instead of outcomes. Class bias inside a ruling is hard to prove, because a judge can almost always explain a decision on legal grounds, and proof would come only after a litigant had already been treated unfairly. Membership is different. It is a voluntary, continuing choice that anyone can see and only the judge controls. A judge who stays in a group that excludes people because of their race or religion appears to approve of the exclusion, and that doubt lasts as long as the membership does, whether or not any case is affected.

The third step does the most work on exam facts, because organizations are selective in many ways that have nothing to do with the list. A group can limit its roster by profession, sponsorship, dues, or years of experience and still fall outside the rule, since the rule reaches only discrimination on the enumerated bases. The next sections develop the list of protected bases and the signs of invidious discrimination, so for now it is enough to hold the three-part structure.

The most tempting defense on an exam is that the judge has never treated anyone unfairly. That defense does not answer the rule.

Change the club's admission rule and the analysis changes with it. If the club limits its roster by something other than a listed trait, the third step fails.

The sponsorship requirement would matter only if the club used it in practice to keep out people on a listed basis. Whether it does is a factual question, and the later section on recognizing invidious discrimination takes it up.