(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 or 1.9, 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 firm is not prohibited from thereafter representing a person with interests materially adverse to those of a client represented by the formerly associated lawyer and not currently represented by the firm, unless:
(1) the matter is the same or substantially related to that in which the formerly associated lawyer represented the client; and
(2) any lawyer remaining in the firm has information protected by Rules 1.6 and 1.9(c) that is material to the matter.
(c) A disqualification prescribed by this Rule may be waived by the affected client under the conditions stated in Rule 1.7.
(d) The disqualification of lawyers associated in a firm with former or current government lawyers is governed by Rule 1.11.
(e) When a lawyer becomes associated with a firm, no lawyer associated in the firm shall knowingly represent a person in a matter in which that lawyer is disqualified under Rule 1.9 unless:
(1) the matter is not one in which the personally disqualified lawyer substantially participated;
(2) the personally disqualified lawyer is timely screened from any participation in the matter and is apportioned no part of the fee therefrom;
(3) the personally disqualified lawyer gives prompt written notice (which shall contain a general description of the personally disqualified lawyer’s prior representation and the screening procedures to be employed) to the affected former clients and the former clients’ current lawyers, if known to the personally disqualified lawyer, to enable the former clients to ascertain compliance with the provisions of this Rule; and
(4) the personally disqualified lawyer and the partners of the firm with which the personally disqualified lawyer is now associated reasonably believe that the steps taken to accomplish the screening of material information are likely to be effective in preventing material information from being disclosed to the firm and its client.
Source: Entire Appendix repealed and readopted April 12, 2007, effective January 1, 2008.