A group of lawyers could be regarded as a firm for purposes of the rule that the same lawyer should not represent opposing parties in litigation, while it might not be so regarded for purposes of the rule that information acquired by one lawyer is attributed to another. With respect to the law department of an organization, there is ordinarily no question that the members of the department constitute a firm within the meaning of the Rules of Professional Conduct. However, there can be uncertainty as to the identity of the client. For example, it may not be clear whether the law department of a corporation represents a subsidiary or an affiliated corporation, as well as the corporation by which the members of the department are directly employed. A similar question can arise concerning an unincorporated association and its local affiliates.
Similar questions can also arise with respect to lawyers in legal aid.
Lawyers employed in the same unit of a legal service organization constitute a firm, but not necessarily those employed in separate units. As in the case of independent practitioners, whether the lawyers should be treated as associated with each other can depend on the particular rule that is involved and on the specific facts of the situation. Different provisions are thus made for movement of a lawyer from 1 private firm to another and for movement of a lawyer between a private firm and the government. However, if the more extensive disqualification in rule 4-1.10 were applied to former government lawyers, the potential effect on the government would be unduly burdensome. The government deals with all private citizens and organizations and thus has a much wider circle of adverse legal interests than does any private law firm.