they, or some of them, are the work of experts, and that still other documents are Rule 26(b)(3) “trial preparation materials.” The objections will be dealt with separately.
Attorney-Client Privilege
Two tests exist with respect to whether an employee of a corporation is a “client” for purposes of the lawyer-client privilege when dealing with communications from such employee to the lawyer for the corporation. The test most widely employed, apparently is the “control group” test formulated by the decision in
Philadelphia v. Westinghouse Electric Corporation, 210 F.Supp. 483 (E.D./Pa.1962). This test requires that the communicant be in a position to control or take a substantial part in a decision about any action to be taken upon the advice of the lawyer, or that the communicant be a member of 'a group having such authority.
The control group test was rejected in Harper & Row Publishers, Inc. v. Decker, 423 F.2d 487 (7th Cir. 1970), aff’d per curiam, by equally divided Court, 400 U.S. 348, 91 S.Ct. 479, 27 L.Ed.2d 433 (1971). The Decker test holds that an employee of a corporation, though not a member of its control group, is sufficiently identified with the corporation so that his communication to the corporation’s lawyer is privileged where the employee made the communication at the direction of his superiors and where the subject matter upon which the lawyer’s advice was sought by the corporation and dealt with in the communication was'within the performance by the employee of the duties of his employment.
Neither the Supreme Court of the United States nor the Fourth Circuit Court of Appeals has determined which of these rules should be followed. Accordingly, this Court must decide which reasoning seems best suited to promote justice, bearing in mind that the discovery rules are required to be broadly construed.
Having considered such sources as Attorney-Client Privilege for Corporate Clients — The Control Group Test, 84 Harv.L.Rev. 424 (1970); Attorney-Client Privilege in Federal Courts: Under What Circumstances Can Corporation Claim Privilege for Communications from Its Employees and Agents to Corporation’s Attorney, 9 ALR Fed. 685 and the standard encyclopedic works, this Court concludes that the rule most likely to obtain the greatest discovery, the rule more easily applied by the Court, the rule more easily understood by lawyers, the rule more likely to be recognized as reasonable by the parties, and the rule most consonant with the purposes of the attorney-client privilege is the control group test. Accordingly, that test will be applied to the discovery motion to compel production of documents presently before the Court.
The Court is also influenced by the fact that the control group test was formulated in Pennsylvania, the State where defendant has its principal offices, and that it has been more fully developed there than elsewhere. Thus, defendant and its counsel had the maximum opportunity to be forewarned as to the likelihood of the extent to which discovery could be allowed.
A later Pennsylvania case, Congoleum Industries, Inc. v. GAF Corporation, 49 F.R.D. 82 (E.D./Pa.1969) refined the earlier holding by making clear that a person, no matter what his office, who merely aided in furnishing technical information which along with other information was used as the basis for decisions, is not a person in the control group. A person in the control group must be a person who is in a position to control or substantially influence, as a decision maker, the final decision or decisions necessary for purposes of corporate action with respect to the litigation.