Rules of Professional Conduct
(A) In representing an organization, a member shall conform his or her representation to the concept that the client is the organization itself, acting through its highest authorized officer, employee, body, or constituent overseeing the particular engagement.
(B) If a member acting on behalf of an organization knows that an actual or apparent agent of the organization acts or intends or refuses to act in a manner that is or may be a violation of law reasonably imputable to the organization, or in a manner which is likely to result in substantial injury to the organization, the member shall not violate his or her duty of protecting all confidential information as provided in Business and Professions Code section 6068, subdivision (e). Subject to Business and Professions Code section 6068, subdivision (e), the member may take such actions as appear to the member to be in the best lawful interest of the organization. Such actions may include among others:
(1) Urging reconsideration of the matter while explaining its likely consequences to the organization; or
(2) Referring the matter to the next higher authority in the organization, including, if warranted by the seriousness of the matter, referral to the highest internal authority that can act on behalf of the organization.
(C) If, despite the member's actions in accordance with paragraph (B), the highest authority that can act on behalf of the organization insists upon action or a refusal to act that is a violation of law and is likely to result in substantial injury to the organization, the member's response is limited to the member's right, and, where appropriate, duty to resign in accordance with rule 3-700.
(D) In dealing with an organization's directors, officers, employees, members, shareholders, or other constituents, a member shall explain the identity of the client for whom the member acts, whenever it is or becomes apparent that the organization's interests are or may become adverse to those of the constituent(s) with whom the member is dealing. The member shall not mislead such a constituent into believing that the constituent may communicate confidential information to the member in a way that will not be used in the organization's interest if that is or becomes adverse to the constituent.
(E) A member representing an organization may also represent any of its directors, officers, employees, members, shareholders, or other constituents, subject to the provisions of rule 3-310. If the organization's consent to the dual representation is required by rule 3-310, the consent shall be given by an appropriate constituent of the organi zation other than the individual or constituent who is to be represented, or by the shareholder(s) or organization members.
Rule 3-600 is not intended to enmesh members in the intricacies of the entity and aggregate theories of partnership.
Rule 3-600 is not intended to prohibit members from representing both an organization and other parties connected with it, as for instance (as simply one example) in establishing employee benefit packages for closely held corporations or professional partnerships.
Rule 3-600 is not intended to create or to validate artificial distinctions between entities and their officers, employees, or members, nor is it the purpose of the rule to deny the existence or importance of such formal distinctions. In dealing with a close corporation or small association, members commonly perform professional engagements for both the organization and its major constituents. When a change in control occurs or is threatened, members are faced with complex decisions involving personal and institutional relationships and loyalties and have frequently had difficulty in perceiving their correct duty. (See People ex rel Deukmejian v. Brown (1981) 29 Cal.3d 150 [172 Cal.Rptr. 478]; Goldstein v. Lees (1975) 46 Cal.App.3d 614 [120 Cal.Rptr. 253]; Woods v. Superior Court (1983) 149 Cal.App.3d 931 [197 Cal.Rptr. 185]; In re Banks (1978) 283 Ore. 459 [584 P.2d 284]; 1 A.L.R.4th 1105.) In resolving such multiple relationships, members must rely on case law.