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Rule 1.10 Imputation of Conflicts of Interest: General Rule

(a) While lawyers are associated in a firm, none of them shall knowingly represent a client when any one of them practicing alone would be prohibited from doing so by Rules 1.7, 1.9, or 2.2 of these Rules, unless the prohibition is based on a personal interest of the prohibited lawyer and does not present a significant risk of materially limiting the representation of the client by the remaining lawyers in the firm.

(b) When a lawyer has terminated an association with a firm, the former firm is not prohibited from thereafter representing a new client with interests materially adverse to those of a client represented by the departed lawyer, unless:

(1) the matter is the same or substantially related to that in which the departed lawyer represented the original client; and

(2) any lawyer remaining in the firm has information protected by Rules 1.6 and 1.9(c) of these Rules that is material to the matter.

(c) When a lawyer becomes associated with a firm, and the lawyer is prohibited from representing a client because the lawyer’s former firm has represented a person whose interests are materially adverse to that client in the same or a substantially related matter, other lawyers in the firm may not thereafter represent the client unless:

(1) the disqualified lawyer did not participate in the matter and has no confidential information regarding the matter;

(2) the disqualified lawyer is timely screened from any participation in the matter and is apportioned no part of the fee therefrom; and

(3) written notice is promptly given to any affected former client to enable it to ascertain compliance with the provisions of this Rule.

(d) A disqualification of an individual attorney prescribed by this Rule may be waived by the affected client under the conditions stated in Rule 1.7 of these Rules.

(e) The disqualifications of lawyers associated in a firm with former or current government lawyers is governed by Rule 1.11 of these Rules.

Amendment history: Amended December 16, 2013, effective January 1, 2014; further amended July 9, 2025, effective January 1, 2026.