Rule 1.12 Former Judge, Arbitrator, Mediator, or Other Third-Party Neutral
(a) Except as stated in paragraph (d), a lawyer shall not represent anyone in connection with a matter in which the lawyer participated personally and substantially as a judge or other adjudicative officer or law clerk to such a person or as an arbitrator, mediator or other third-party neutral, unless all parties to the proceeding give informed consent, confirmed in writing.
(b) A lawyer shall not negotiate for employment with any person who is involved as a party or as lawyer for a party in a matter in which the lawyer is participating personally and substantially as a judge or other adjudicative officer or as an arbitrator, mediator or other third-party neutral. A lawyer serving as a law clerk to a judge or other adjudicative officer may negotiate for employment with a party or lawyer involved in a matter in which the clerk is participating personally and substantially, but only after the lawyer has notified the judge or other adjudicative officer.
(c) If a lawyer is disqualified by paragraph (a), no lawyer in a firm with which that lawyer is associated may knowingly undertake or continue representation in the matter unless:
(1) the disqualified lawyer is timely screened from any participation in the matter; and
(2) written notice is promptly given to the parties and any appropriate tribunal to enable them to ascertain compliance with the provisions of this rule.
(d) An arbitrator selected as a partisan of a party in a multimember arbitration panel is not prohibited from subsequently representing that party.
 This Rule generally parallels Rule 1.11. The term "personally and substantially" signifies that a judge who was a member of a multimember court, and thereafter left judicial office to practice law, is not prohibited from representing a client in a matter pending in the court, but in which the former judge did not participate. So also the fact that a former judge exercised administrative responsibility in a court does not prevent the former judge from acting as a lawyer in a matter where the judge had previously exercised remote or incidental administrative responsibility that did not affect the merits. Compare the Comment to Rule 1.11. The term "adjudicative officer" includes such officials as judges pro tempore, referees, special masters, hearing officers and other parajudicial officers, and also lawyers who serve as part-time judges.
 Like former judges, lawyers who have served as arbitrators, mediators or other third-party neutrals may be asked to represent a client in a matter in which the lawyer participated personally and substantially. This Rule forbids such rep resentation unless all of the parties to the proceedings give their informed consent, confirmed in writing. See Rule 1.0(f) and (c). Other law or codes of ethics governing third-party neutrals may impose more stringent standards of personal or imputed disqualification. See Rule 2.4.
 Although lawyers who serve as third-party neutrals do not have information concerning the parties that is protected under Rule 1.6, they typically owe the parties an obligation of confidentiality under law or codes of ethics governing third-party neutrals. Thus, paragraph (c) provides that conflicts of the personally disqualified lawyer will be imputed to other lawyers in a law firm unless the conditions of this paragraph are met.
 Requirements for screening procedures are stated in Rule 1.0(l). Paragraph (c)(1) does not prohibit the screened lawyer from receiving a salary or partnership share established by prior independent agreement nor does it specifically prohibit the receipt of a part of the fee from the screened matter. However, Rule 8.4(c) prohibits the screened lawyer from participating in the fee if such participation was impliedly or explicitly offered as an inducement to the lawyer to become associated with the firm.
 Notice, including a description of the screened lawyer's prior representation and of the screening procedures employed, generally should be given as soon as practicable after the need for screening becomes apparent. When disclosure is likely to significantly injure the client, a reasonable delay may be justified.
History Note: Statutory Authority G.S. 84-23
Adopted by the Supreme Court: July 24, 1997
Amendments Approved by the Supreme Court: March 1, 2003
Ethics Opinion Notes
CPR 113. An attorney may not represent either party in a domestic case after having signed a consent judgment in the matter as a judge.
RPC 138. Opinion rules that a partner of a lawyer who represents a party to an arbitration should not act as an arbitrator.
2007 Formal Ethics Opinion 10. Opinion holds a lawyer employed by a school board may serve as an administrative hearing officer with the informed consent of the board.
2010 Formal Ethics Opinion 8. Opinion rules that a lawyer who consults with both parties to a dispute relative to the lawyer's prospective service as a mediator may not subsequently represent one of the parties to the dispute.
2012 Formal Ethics Opinion 2. Opinion rules that a lawyer-mediator may not draft a business contract for pro se parties to mediation.