RulesofCivilProcedure.com Civil Procedure · Every State

Rule 2154.Actions between associations and members.

Adopted May 1, 1939 · Last amended December 16, 2003 · Last verified June 30, 2026

In one sentenceRule 2154 lets an unincorporated association sue one or more of its members, alone or together with non-members, and lets one or more members, alone or together with non-members, sue the association.

Full Text of Rule 2154

Text size

An action may be prosecuted by an association against one or more of the members thereof, or against such members together with persons not members; or by one or more members, or by such members together with other persons not members, against the association.
End

Plain-English Summary

An association and its own members can be adversaries in court. An action may be prosecuted by an association against one or more of its members, or against those members together with persons who are not members. In the other direction, one or more members, alone or together with other persons who are not members, may prosecute an action against the association.

The rule settles who may be on each side; the rest of the chapter supplies the mechanics. When the association sues, Rule 2152 has it proceed in the name of a member or members as trustees ad litem. When it is sued, Rule 2153 lets the plaintiff name the association or an officer as trustee ad litem. Rules 2129 and 2178 give the same permission for partnerships and partners, and for corporations or similar entities and their members.

Frequently Asked Questions

Can an association sue its own members?

Yes. It may sue one or more members, alone or together with others.

Amendment History

The provisions of this Rule 2154 adopted May 1, 1939, effective November 6, 1939; amended December 16, 2003, effective July 1, 2004, 34 Pa.B. 9. Immediately preceding text appears at serial page (295860).

Source & verification. Rule text, the Official Note, and the amendment history are reproduced verbatim from the Pennsylvania Code, Title 231, the official compilation of rules adopted by the Supreme Court of Pennsylvania. Last verified June 30, 2026. · Official text
Also known as: association sues memberactions between association and membersintra-association suit