O’Boyle v. Borough of Longport, 2014 N.J. LEXIS 787 (N.J. Sup. Ct. July 21, 2014):

This appeal allows the Court to address the application of the common interest rule, which extends the confidentiality of attorney-client communications and attorney work product to information shared with attorneys representing separate clients, in the context of a request for production of public records pursuant to the Open Public Records Act (OPRA), N.J.S.A. 47:1A-1 to -13, and the common law right to access government records. Although the common interest rule has been addressed in two published Appellate Division opinions, this is the first opportunity for this Court to address the rule.

Martin E. O'Boyle is a resident of the Borough of Longport (Borough or Longport), a small, oceanside town in Cape May County. We discern from the record that he has taken an active interest in the affairs of the municipality in the course of which he has attended public meetings, questioned public officials, and offered comments on matters of public interest. He also has made many requests for access [*11]  to public records pursuant to OPRA and the common law right of access, and filed several complaints against the Borough and its officials regarding governance of the Borough. In 2008 and 2009, O'Boyle filed separate lawsuits against a former planning and zoning board member, Peter Isen, and two Longport residents, Frank DiLorenzo, Sr. and Anthony DiLorenzo, Sr.

The private attorney representing Isen and the Longport residents suggested to the municipal attorney that they cooperate in the defense of current and anticipated litigation filed by O'Boyle. To that end, the private attorney prepared a joint strategy memorandum and a compendium of documents contained on CDs and sent them to the municipal attorney. In time, the municipal attorney returned the assembled documents to the other attorney.

O'Boyle submitted OPRA and common law right of access requests to the Borough Clerk. The requests encompassed the documents exchanged between the private attorney and the municipal attorney. Longport filed a timely response producing [*12]  all but six documents exchanged between the private attorney and the municipal attorney. Longport asserted that those documents were privileged. O'Boyle filed a complaint in the Superior Court to obtain the withheld documents. The trial court dismissed the case with prejudice, determining that the withheld documents were not public records subject to production pursuant to OPRA or the common law right of access. On appeal, the Appellate Division assumed that the withheld documents were public records, and concluded the exchanged documents constituted work product of the private attorney and were not subject to production. The panel invoked the common interest rule, concluding that the municipal residents and the former municipal official represented by the private attorney and Longport shared a common interest that permitted non-disclosure of the withheld documents.

After examining the arguments presented by the parties and amici to either broaden, narrow, or restate the common interest rule as expressed in LaPorta v. Gloucester County Board of Chosen Freeholders, 340 N.J. Super. 254, 774 A.2d 545 (App. Div. 2001), we decline to do so. Rather, we expressly adopt the common interest rule as articulated in LaPorta. We also conclude that the Appellate Division properly determined that the parties [*13]  to the pending and anticipated O'Boyle litigation shared a common purpose and that O'Boyle failed to demonstrate a particularized need to access the shared work product. Therefore, neither OPRA nor the common law permits access to the shared work product, and we affirm the judgment of the Appellate Division.

I.

On April 23, 2010, O'Boyle requested copies of certain designated records pursuant to OPRA and the common law right of access. On May 4, 2010, Longport supplied some documents but refused to produce the following documents:

        1) An August 20, 2009 letter from the municipal attorney to David Sufrin, counsel for Isen and the Longport residents;

2) A September 18, 2009 letter from Sufrin to the municipal attorney captioned "Confidential: Joint-Defense Strategy Memorandum - Attorney Joint Defense Work Product not for Disclosure to Third Parties";

3) A September 29, 2009 letter from Sufrin to the municipal attorney captioned "Confidential Joint-Defense Attorney Work Product";

4) A second September 29, 2009 letter from Sufrin to the municipal attorney accompanied by two CDs;

5) An undated letter from Sufrin to the municipal attorney reviewed by the municipal attorney on October 20, 2009; and [*14]

6) The contents of a third CD Sufrin provided to the municipal attorney reviewed by the municipal attorney on October 14, 2009.

Longport claimed the withheld documents were privileged, and further noted that those documents were not in Borough custody because the municipal attorney had returned the CDs to Sufrin before O'Boyle filed his OPRA request.

O'Boyle filed a verified complaint in the Superior Court seeking access to the withheld documents pursuant to OPRA and the common law right of access. The trial court conducted an in camera review of the correspondence and held oral argument. Although the court characterized the correspondence as "relatively short, innocuous letters" of no interest to O'Boyle, the court also determined that neither the correspondence nor the CDs were public records and that they were protected by the attorney-client privilege. Furthermore, the trial court concluded it could not compel Sufrin to disclose the returned CDs because he was not an agent of the municipality. Therefore, the court dismissed the complaint and sealed the correspondence.

On appeal, the Appellate Division affirmed the trial court's order. In a published opinion, O'Boyle v. Borough of Longport, 426 N.J. Super. 1, 42 A.3d 910 (App. Div. 2012), the appellate panel did [*15]  not resolve whether the requested documents were public records pursuant to OPRA. Rather, assuming the requested documents were public records, the panel determined that the documents were of the sort protected by the work-product doctrine and that OPRA does not abrogate any grant of confidentiality recognized by statute, court rule, or common law. Id. at 8-9, 42 A.3d 910. Furthermore, the appellate panel recognized that the common interest rule applies with equal force to communications protected by the attorney-client privilege and the work-product doctrine. Id. at 9-10, 42 A.3d 910. Noting that Sufrin's clients had been sued by O'Boyle as a result of their connection to the Borough and their involvement in governance of the Borough, and that the Borough reasonably anticipated further litigation with O'Boyle, the panel concluded that "Sufrin's clients and these defendants . . . share a common interest . . . i.e., the defense of litigation spanning several years initiated by [O'Boyle] related to his ongoing conflicts with Longport and individuals associated with the municipality." Id. at 11-12, 42 A.3d 910. Therefore, the Appellate Division determined that the letters and CDs were protected by the work-product doctrine and that OPRA did not require access [*16]  by O'Boyle to these documents. Id. at 12, 42 A.3d 910.

The Appellate Division also concluded that the withheld documents were not subject to production pursuant to the common law right of access. Id. at 13, 42 A.3d 910. Although the common law right includes more documents as public records, the panel determined that the letters and CDs produced by Sufrin were not public records. Ibid. Furthermore, the municipal attorney's letter to Sufrin was not written "in the exercise of a public function." Ibid. Assuming, however, that the letter from the municipal attorney could be considered a public document because it was written to further the interest of the municipality, the Appellate Division concluded that O'Boyle's interest in access to the letter did not overcome Longport's interest in withholding documents considered by its attorney in anticipation of litigation with the requestor. Id. at 13-14, 42 A.3d 910. Finally, the panel concluded that the trial court was not required to view the contents of the CDs. Id. at 14, 42 A.3d 910. The panel reasoned that the documents returned to Sufrin had not been prepared by him at the behest of the municipality or the municipal attorney. Ibid. Furthermore, the documents had been returned to Sufrin in compliance with his request rather [*17]  than a desire to shelter otherwise producible documents. Ibid. The Court granted O'Boyle's petition for certification. 212 N.J. 431, 54 A.3d 811 (2012).

***

III.

***

A.

Confidential communications between a client and his attorney in the course of a professional [*25]  relationship are privileged. N.J.S.A. 2A:84A-20; N.J.R.E. 504. However, the privilege does not attach to a communication knowingly made within the hearing of any person whose presence nullifies the privilege. N.J.R.E. 504(3). In other words, the privilege protects only those communications expected or intended to be confidential. Coyle v. Estate of Simon, 247 N.J. Super. 277, 282, 588 A.2d 1293 (App. Div. 1991).

The privilege is not restricted to legal advice. Rivard v. Am. Home Prods., Inc., 391 N.J. Super. 129, 154, 917 A.2d 286 (App. Div. 2007). The privilege also extends to consultations with third parties whose presence and advice are necessary to the legal representation. State v. Davis, 116 N.J. 341, 361, 561 A.2d 1082 (1989). Furthermore, the privilege survives the termination of the attorney-client relationship. Id. at 362, 561 A.2d 1082. The privilege must yield, however, in furtherance of "overriding public policy concerns," United Jersey Bank v. Wolosoff, 196 N.J. Super. 553, 563, 483 A.2d 821 (App. Div. 1984), or other important societal concerns, In re Kozlov, 79 N.J. 232, 243-44, 398 A.2d 882 (1979).

The attorney-client privilege is ordinarily waived when a confidential communication between an attorney and a client is revealed to a third party. Stengart v. Loving Care Agency, Inc., 201 N.J. 300, 323, 990 A.2d 650 (2010). If, however, the third party is a person to whom disclosure of confidential attorney-client communications is necessary to advance the representation, disclosure will not waive the privilege. Rawlings v. Police Dep't of Jersey City, 133 N.J. 182, 196, 627 A.2d 602 (1993); State v. Kociolek, 23 N.J. 400, 413, 129 A.2d 417 (1957).

Over the years, various relationships have formed to permit an exchange of confidential attorney-client communications beyond the narrow confines of the attorney [*26]  and client and a third party retained to assist the defense while preserving the privileged character of the disclosed communication. The joint defense agreement between or among individuals subject to a criminal investigation or indictment is the precursor to the current common interest rule. See 8 Charles Alan Wright & Arthur R. Miller, Federal Practice and Procedure § 2024 at 210 (1st ed. 1970). The common interest rule, however, is not confined to criminal matters. See In re State Comm'n of Investigation Subpoena No. 5441 (SCI), 226 N.J. Super. 461, 544 A.2d 893 (App. Div.), certif. denied, 113 N.J. 382, 550 A.2d 484 (1988).

The first discussion of the common interest rule in a reported decision in this State addressed the rule in the context of the attorney-client privilege. In SCI, supra, the State Commission of Investigation subpoenaed a report prepared by an attorney retained by the New Jersey School Boards Association (the Association). 226 N.J. Super. at 464, 544 A.2d 893. The Association retained an attorney to conduct an investigation, to provide legal advice, to make recommendations, and to take steps in anticipation of litigation arising from alleged improprieties in the investment procedures of the insurance group created by the organization. Id. at 463, 544 A.2d 893. The attorney prepared a written report and shared it with the Association, which in turn shared it with trustees [*27]  of the insurance group. Id. at 464, 544 A.2d 893. Measures were taken to ensure the confidentiality of the report from disclosure to anyone outside those carefully delineated and inter-related groups. Ibid.

The Appellate Division held that sharing the report with trustees of the Association insurance group did not waive the attorney-client privilege. Id. at 468, 544 A.2d 893. In so holding, the panel explained that

   [t]he two entities are formally interrelated, the Group having been created at the instance of [the Association]. The operations of the entities are at least as closely intertwined as are sister or parent-subsidiary corporations . . . . Because of their interrelationships, [the Association] and the Group have a common interest in the operation of the Group and the SCI investigation of the Group. Indeed, [the attorney] was retained because of [the Association]'s direct and patent interest in the operations of the Group.

[Id. at 467-68, 544 A.2d 893.]

The Restatement (Third) of the Law Governing Lawyers § 76(1) (2000) (Restatement) recognizes that the exchange of confidential information between or among two or more clients with a common interest in a litigated or non-litigated matter, who are represented by different attorneys, preserves the privilege against third parties. The rule "permits persons who have [*28]  common interests to coordinate their positions without destroying the privileged status of their communications with their lawyers." Id. at § 76(1) cmt. b. In doing so,

   the common-interest privilege somewhat relaxes the requirement of confidentiality . . . by defining a widened circle of persons to whom clients may disclose privileged communications. . . . [Privileged] communications of several commonly interested clients remain confidential against the rest of the world, no matter how many clients are involved. However, the known presence of a stranger negates the privilege for communications made in the stranger's presence.

[Id. at § 76(1) cmt. c.]

According to the Restatement, supra, the permissible extent of common interest disclosures is not unlimited. Direct communications of privileged information between or among the clients will not retain their privileged character unless made for the purpose of communication with a privileged person, and the communication must relate to the common interest which may be legal, factual, or strategic. Id. at § 76(1) cmts. d. and e. On the other hand, "[t]he interests of the separately represented clients need not be entirely congruent." Id. at § 76(1) cmt. e.

The application of the common interest [*29]  rule in the context of the attorney-client privilege in SCI is consistent with the Restatement rule. To be sure, disclosure of the report prepared by the Association to its insurance group trustees widened the circle to whom privileged communications may be made. However, the Association trustees and the insurance group trustees had a common interest in identifying any mismanagement in the insurance program and rectifying any problems.

B.

Documents that satisfy the OPRA definition of government record are not subject to public access if they fall within the work-product doctrine. Sussex Commons, supra, 210 N.J. at 542, 46 A.3d 536; K.L., supra, 423 N.J. Super. at 352-53, 32 A.3d 1136; Gannett, supra, 379 N.J. Super. at 218-19, 877 A.2d 330. This doctrine was first recognized in Hickman v. Taylor, 329 U.S. 495, 67 S. Ct. 385, 91 L. Ed. 451 (1947). In Hickman, the owners and underwriters of a tug boat hired a law firm to defend against potential litigation after the boat sank and five crewmembers drowned. Id. at 498, 67 S. Ct. at 387, 91 L. Ed. at 455. One of the retained lawyers interviewed survivors and prepared a report based on his notes of the interviews. Id. at 498-99, 67 S. Ct. at 387-88, 91 L. Ed. at 455-56. The Court protected those documents from discovery, concluding that such materials "fall[] outside the arena of discovery and contravene[] the public policy underlying the orderly prosecution and defense of legal claims." Id. at 510, 67 S. Ct. at 393, 91 L. Ed. at 462.

In justifying the work-product doctrine, the Court recognized the need for [*30]  lawyers to "work with a certain degree of privacy, free from unnecessary intrusion by opposing parties and their counsel." Ibid. The Court expressed its concern that without adequate protection of the product of an attorney's work, justice and clients' best interests would be undermined. Id. at 511, 67 S. Ct. at 393, 91 L. Ed. at 462. Accordingly, although the Court acknowledged the importance of discovery of non-privileged documents to achieve a court's truth-seeking function, it determined that "the general policy against invading the privacy of an attorney's course of preparation" is so important "that a burden rests on the one who would invade that privacy to establish adequate reasons to justify production." Id. at 512, 67 S. Ct. at 393, 91 L. Ed. at 462.

New Jersey first codified the work-product doctrine in 1948. R. 3:26-2. The rule was considered broader than the rule recognized in Hickman.  Crisafulli v. Pub. Serv. Coordinated Transp., 7 N.J. Super. 521, 523, 72 A.2d 429 (Cty. Ct. 1950); Note, Discovery: New Jersey Work Product Doctrine, 1 Rutgers L.J. 346, 348-49 (1969).

Today, the work-product doctrine is codified in Rule 4:10-2. It provides that

   [a] party may obtain discovery of documents, electronically stored information, and tangible things otherwise discoverable . . . and prepared in anticipation of litigation or for trial by or for another party or by or for that other party's representative (including an attorney, [*31]  consultant, surety, indemnitor, insurer or agent) only upon a showing that the party seeking discovery has substantial need of the materials in the preparation of the case and is unable without undue hardship to obtain the substantial equivalent of the materials by other means. In ordering discovery of such materials when the required showing has been made, the court shall protect against disclosure of the mental impressions, conclusions, opinions, or legal theories of an attorney or other representative of a party concerning litigation.

[R. 4:10-2(c).]

In most instances, disclosure by an attorney of his or her work product to a third party functions as a waiver of the protection accorded to an attorney's work product. N.J.S.A. 2A:84A-29; N.J.R.E. 530. However, there are circumstances when disclosure of work product to a third party is entirely consistent with the confidentiality that is accorded to work product and does not waive the protection afforded to it. Disclosure consistent with the common interest rule is one of those circumstances.

In LaPorta, supra, the Appellate Division applied the common interest rule in a work-product context. 340 N.J. Super. at 262, 774 A.2d 545. The issue arose in a wrongful termination action filed by a county employee when his public employer [*32]  refused to reinstate him following his acquittal of federal criminal charges not related to his public employment. Id. at 257-58, 774 A.2d 545. At the conclusion of the federal criminal proceedings, material was remitted to the county counsel, who commenced an additional investigation of LaPorta's activities as a public employee. Ibid. County counsel, in turn, prepared certain documents and submitted them to the county prosecutor. Id. at 258, 774 A.2d 545. No criminal charges ensued from this investigation. Ibid. LaPorta, however, subpoenaed documents in the possession of the county prosecutor in the course of his civil litigation against the county. Ibid.

The Appellate Division held that a memo prepared by the county counsel about his investigation, a memo from the person holding LaPorta's position on a temporary basis to the county counsel in response to an inquiry from him, and a lengthy statement given by the county counsel to the county prosecutor were county counsel's work product and that the county counsel did not waive the privilege afforded by the work-product doctrine when he shared those documents with the county prosecutor. Id. at 259, 774 A.2d 545. In reaching this result, the appellate panel concluded that

   [t]he common interest exception may be asserted [*33]  with respect to communications among counsel for different parties if "(1) the disclosure is made due to actual or anticipated litigation; (2) for the purposes of furthering a common interest; and (3) the disclosure is made in a manner not inconsistent with maintaining confidentiality against adverse parties." Holland v. Island Creek Corp., 885 F. Supp. 4, 6 (D.D.C. 1995); see also In re Bevill, Bresler & Shulman, 805 F.2d 120, 126 (3d Cir. 1986). It is not necessary for actual litigation to have commenced at the time of the transmittal of information for the privilege to be applicable. U.S. v. Schwimmer, 892 F.2d 237, 244 (2d Cir. 1989), cert. denied, 502 U.S. 810, 112 S. Ct. 55, 116 L. Ed. 2d 31 (1991). Indeed, communications need not only be among counsel for the clients. Communications between counsel for a party and an individual representative of a party with a common interest are also protected. Ibid.

[Id. at 262, 774 A.2d 545.]

The panel also emphasized that it is not necessary for the interest of every party to be identical. Ibid. Instead, the focus is whether the parties have a common purpose. Ibid.

Application of those principles led to the conclusion that the documents sought by LaPorta were not subject to production. Id. at 263, 774 A.2d 545. The Appellate Division reasoned that the county counsel, as the representative of the public employer, and the county prosecutor shared a common purpose of barring LaPorta's reinstatement to public employment [*34]  because of his perceived illegal conduct while performing his public duties. Ibid. Furthermore, whether the parties who share otherwise privileged communications share a common purpose is measured at the time the protected documents or communications are disclosed. Ibid. It is of no moment that the cooperation between the county counsel and county prosecutor did not yield criminal charges. Ibid.

C.

Although the common interest rule is firmly rooted in the attorney-client privilege, Schwimmer, supra, 892 F.2d at 244, disclosure of work product to third parties with a common interest may not destroy the privileged character of the work product. New Jersey applies the common interest doctrine in the context of sharing confidential communications between an attorney and client with third parties and in the context of sharing work product with third parties. The test articulated in LaPorta applies in both contexts.

Most jurisdictions that recognize the common interest rule,³ as well as the Restatement, recognize a wider set of circumstances in which disclosure of work product to a third party, including those with a common interest, will preserve the protection afforded to work product than when the disclosure to a third party [*35]  involves confidential communications protected by the attorney-client privilege. In United States v. Massachusetts Institute of Technology (MIT), 129 F.3d 681, 687 (1st Cir. 1997), the Court of Appeals observed that disclosure "outside the magic circle" invariably leads to the conclusion that the attorney-client privilege has been waived. By contrast, the work-product privilege or protection is not so easily waived and the prevailing view seems to extend only to adversaries, "so only disclosing material in a way inconsistent with keeping it from an adversary waives work product protection." Ibid.; accord Restatement, supra, § 91(4). Thus, the inquiry considers whether the disclosed material reached an adversary or whether the disclosure to the third party made it substantially likely that the protected material would reach an adversary. The inquiry invariably devolves to an examination of the nature of the disclosure itself. See, e.g., In re Chevron Corp., 633 F.3d 153, 165 (3d Cir. 2011).

3   Far less than a majority of state and federal courts have affirmatively adopted the common interest rule and those that have done so have not applied it uniformly. See Katharine Traylor Schaffzin, An Uncertain Privilege: Why the Common Interest Doctrine Does Not Work and How Uniformity Can Fix It, 15 B.U. Pub. Int. L.J. 49, 52-53 (2005).

In Chevron Corp., an expert retained by the plaintiffs in environmental [*36]  damages litigation supplied reports, evaluations, and assessments to a court-appointed global damages expert to support their claims of environmental damages caused by the defendant. Id. at 158. The court-appointed expert utilized some of those documents in his assessment and attached relevant documents supplied by the plaintiffs' expert. Id. at 159. The plaintiffs asserted that the documents were protected by the work-product privilege. Id. at 164. In assessing this claim, the Court of Appeals emphasized that "the purpose behind the work-product doctrine requires [a court] to distinguish between disclosures to adversaries and disclosures to non-adversaries, and it is only in cases in which the material is disclosed in a manner inconsistent with keeping it from an adversary that the work-product doctrine is waived." Id. at 165 (internal quotation and citation omitted). The Court of Appeals concluded that the submission of the documents by the plaintiffs to the court-appointed expert occurred in a manner inconsistent with withholding those documents from their adversary because the plaintiffs' submission was designed to influence and convince not only the court-appointed expert but also the defendants of the merits of its [*37]  position. Ibid.; see also MIT, supra, 129 F.3d at 687 (holding prior disclosure to defense audit agency of same information sought by IRS subpoena forfeited work-product protection); Westinghouse Elec. Corp. v. Republic of Phil., 951 F.2d 1414, 1428 (3d Cir. 1991) (recognizing that disclosure to third party does not necessarily void work-product protection unless disclosure enables access by adversary); In re Doe, 662 F.2d 1073, 1081 (4th Cir. 1981), cert. denied, 455 U.S. 1000, 102 S. Ct. 1632, 71 L. Ed. 2d 867 (1982) (contrasting disclosure of fact or opinion work product to third parties with common interest and free and voluntary disclosure to third party, including adversary, demonstrating conscious disregard of confidentiality provided by work-product doctrine).

D.

The scope or extent of common interests is the subject of considerable debate. The positions of the parties and amici reflect this debate. In New Jersey, it is not necessary that every party share identical interests. LaPorta, supra, 340 N.J. Super. at 262, 774 A.2d 545. It is also not necessary for actual litigation to have commenced. Ibid. It is sufficient that litigation is contemplated. Ibid. The common interest may arise in the context of civil or criminal proceedings. Ibid. (citing In re Grand Jury Subpoenas, 89-3 and 89-4, John Doe 89-129, 902 F.2d 244, 249 (4th Cir. 1990)); SCI, supra, 226 N.J. Super. at 466, 544 A.2d 893. Furthermore, the communication need not be confined to counsel. Communications between counsel for a party and a representative [*38]  of another party with a common interest are also protected. LaPorta, supra, 340 N.J. Super. at 262, 774 A.2d 545.

The Restatement, supra, § 76 comment e, addressing the common interest rule in the context of the attorney-client privilege, states that "the common interest . . . may be legal, factual, or strategic in character," and "[t]he interests of the separately represented clients need not be entirely congruent." See also Restatement, supra, § 91 cmt. b. (addressing common interest rule in context of work-product doctrine).

Outside of New Jersey, however, courts vary in their analyses of the common interest rule, resulting in less certainty concerning its application. Schaffzin, supra, 15 B.U. Pub. Int. L.J. at 65. Some jurisdictions require that the interests of the parties be completely congruent in order for a common legal interest to exist. See SCM Corp. v. Xerox Corp., 70 F.R.D. 508, 513 (D. Conn.) ("That . . . both parties' interests converged does not lessen the significance of their divergent interests. Their interests regarding antitrust considerations were not sufficiently common to justify extending the protection of the attorney-client privilege to their discussion."), appeal dismissed, 534 F.2d 1031 (2d Cir. 1976); Niagara Mohawk Power Corp. v. Megan-Racine Assocs., Inc. (In re Megan-Racine Assocs.), 189 B.R. 562, 573 (Bankr. N.D.N.Y. 1995) ("A common legal interest exists where the parties asserting the privilege were co-parties to litigation or reasonably believed that they could be made a party to litigation."). Others have stated that [*39]  it is necessary that every party share identical interests. United States ex rel. [Redacted] v. [Redacted], 209 F.R.D. 475, 479 (D. Utah 2001) ("A community of interest exists where different persons or entities have an identical legal interest with respect to the subject matter of a communication between an attorney and a client concerning legal advice."); Duplan Corp. v. Deering Milliken, Inc., 397 F. Supp. 1146, 1172 (D.S.C. 1974) ("The key consideration is that the nature of the interest be identical, not similar."). Additionally, some jurisdictions stress that no commonality of legal interest exists if there is no threat of actual litigation, resting the analysis on this aspect rather than on the uniformity of interests. See In re Megan-Racine Assocs., supra, 189 B.R. at 573 (finding legal interest only where pending or reasonably anticipated litigation exists).

Other jurisdictions disagree whether the common interest doctrine can protect client-to-client communications. Compare United States v. Gotti, 771 F. Supp. 535, 545 (E.D.N.Y. 1991) (finding extension of application of joint defense privilege to conversation among defendants in absence of attorney "is supported neither in law nor in logic and is rejected"), with Hunydee v. United States, 355 F.2d 183, 185 (9th Cir. 1965) ("[W]here two or more persons who are subject to possible indictment in connection with the same transactions make confidential statements to their attorneys, these statements, even though they are [*40]  exchanged between attorneys, should be privileged to the extent that they concern common issues and are intended to facilitate representation in possible subsequent proceedings."), and In re Grand Jury Subpoena Duces Tecum Dated Nov. 16, 1974, 406 F. Supp. 381, 388 (S.D.N.Y. 1975) ("Thus, the Hunydee opinion -- specifically addressed to a joint conference situation -- confirmed that the 'exchange between attorneys,' . . . might equally be effected through the clients' direct communication as well as through the attorneys' reciprocal transfer of documents recording such communications."). These numerous differences among jurisdictions reflect the lack of uniformity concerning the scope of the common interest doctrine.

Professor Schaffzin has suggested a uniform rule to alleviate uncertainty. Schaffzin, supra, 15 B.U. Pub. Int. L.J. at 86-90. She suggests that the shared common interest should be "a legal, rather than a purely commercial interest," id. at 72, and further advocates that a uniform common interest rule should require "that the parties' shared legal interest be common but not necessarily identical," id. at 73. Such a rule would focus a court's consideration of whether parties share a common legal interest "on the nature of the communication and the general purpose for which [*41]  it is shared, rather than on the relationship of the parties." Ibid. Finally, because the common interest rule derives from the attorney-client privilege, it is of no matter whether the disclosure occurs in anticipation of litigation or in the course of litigation. Id. at 76.

***

IV.

A.

As related in this opinion, there is considerable debate among the various jurisdictions, state and federal, regarding whether the common interest rule should be adopted, and, if so, on what terms. New Jersey recognizes the common interest rule but some counsel urge that our application of the rule has either strayed from its roots in the attorney-client privilege or is too narrowly restricted to disclosures made during litigation or in anticipation of litigation. Others contend the common interest rule articulated in LaPorta is too broad. All agree, however, that the common interest [*43]  rule does not create a new privilege. Rather, it permits disclosure of privileged material, attorney-client confidential communications or work product, to third parties without waiving any privilege as long as the applicable features of the common interest rule in the jurisdiction are satisfied.

Those that disagree with the LaPorta rule urge that the Court take this opportunity to modify the current rule. We decline to do so. The common interest rule is designed to permit the free flow of information between or among counsel who represent clients with a commonality of purpose. It offers all parties to the exchange the real possibility for better representation by making more information available to craft a position and inform decision-making in anticipation of or in the course of litigation. In re Grand Jury Subpoenas, supra, 902 F.2d at 249. We acknowledge, however, that how far beyond "the magic circle" privileged material may be shared depends on whether the disclosed material is protected by the attorney-client privilege or the work-product doctrine. Thus, as recognized in the Restatement, sharing of privileged information of several, even many, commonly interested clients will remain inviolate as long as a stranger does not [*44]  intrude. Restatement, supra, § 76(1) cmt. c. In other words, the actions of the commonly interested clients and their attorneys must reflect the privileged status of the communications, including taking measures to prevent disclosure to an adversary. Compare MIT, supra, 129 F.3d at 687 (finding that disclosure of billing statements and corporate minutes containing privileged communications to audit agency constituted disclosure to potential adversary), and Westinghouse, supra, 951 F.2d at 1429 (holding that target of investigations which discloses work product to investigatory agencies waived work-product protection against all adversaries), with United States v. Am. Tel. & Tel. Co., 642 F.2d 1285, 1300, 206 U.S. App. D.C. 317 (D.C. Cir. 1980) (holding party assisting Department of Justice investigation of another not an adversary of agency).

We recognize, however, that any privilege, including the attorney-client privilege or the protection afforded to work product, restricts the disclosure of information, even highly relevant information, and may intrude on the fact-finding function of litigation. Kociolek, supra, 23 N.J. at 414-15, 129 A.2d 417. Yet, those concerns do not warrant adoption of the most conservative formulations of the common interest rule, such as requiring that the interests of the parties be completely congruent or identical, SCM Corp., supra, 70 F.R.D. at 513, or requiring a threat of actual litigation, see In re Megan-Racine Assocs., supra, 189 B.R. at 573, or requiring that the common [*45]  interest be legal rather than purely commercial, see Schaffzin, supra, 15 B.U. Pub. Int. L.J. at 72. Rather, we conclude that the rule recognized in LaPorta strikes an acceptable balance of these competing interests.

We, therefore, expressly adopt the common interest rule as articulated in LaPorta. The common interest exception to waiver of confidential attorney-client communications or work product due to disclosure to third parties applies to communications between attorneys for different parties if the disclosure is made due to actual or anticipated litigation for the purpose of furthering a common interest, and the disclosure is made in a manner to preserve the confidentiality of the disclosed material and to prevent disclosure to adverse parties. LaPorta, supra, 340 N.J. Super. at 262, 774 A.2d 545. The disclosure may occur prior to the commencement of litigation. Ibid. Communications between counsel for one party and a representative of another party with a common interest will preserve the privileged nature of the disclosed information. Ibid. Moreover, the common interest need not be identical; a common purpose will suffice. Ibid.

Common purpose extends to sharing of trial preparation efforts between attorneys against a common adversary. The attorneys need not be involved [*46]  in the same litigated matter or anticipated matter. Am. Tel. & Tel. Co., supra, 642 F.2d at 1299. Moreover, the rule should be broad enough to encompass the situation in which certain disclosures of privileged material are made to another attorney who shares a common purpose, for the limited purpose of considering whether he and his client should participate in a common interest arrangement.

Applying these principles to this appeal, we conclude that the interests of Longport and Sufrin's clients, a former municipal official and municipal residents, were not identical but clearly shared a common purpose. Sufrin was attempting to defend a civil action commenced by O'Boyle arising out of one client's official position and others' participation in civic affairs. Longport had defended many civil actions filed against it by O'Boyle and anticipated further litigation from O'Boyle. Both Sufrin and Longport had a common purpose to repel further legal challenges from a citizen who did not agree with the manner in which elected and appointed officials discharged their public duties. It is of no consequence that the private attorney and the municipal attorney did not jointly defend the pending litigation. The focus must be whether the private [*47]  attorney and the municipal attorney shared a common purpose at the time the private attorney shared his work product with the municipal attorney.

Furthermore, the private attorney's work product was disclosed in a manner calculated to preserve its confidentiality. There is no evidence that the municipal attorney shared the material with anyone else, including O'Boyle. Indeed, once the municipal attorney declined to enter a joint or common defense strategy with Sufrin, he returned the privileged material, thereby minimizing even an inadvertent disclosure to O'Boyle. In sum, the joint strategy memorandum, the CDs containing documents prepared or obtained by Sufrin, and the associated correspondence were attorney work product. Disclosure of this material to the municipal attorney did not destroy the protected character of this material because at the time of the disclosure, Sufrin and the municipal attorney shared a common purpose to defend their public and private clients from pending and anticipated litigation filed by O'Boyle. Therefore, Longport and the Borough Clerk properly withheld the contested six categories of documents.

***

V.

In conclusion, we expressly adopt the common interest rule as previously articulated in LaPorta, supra, 340 N.J. Super. at 254, 262-63, 774 A.2d 545. We also hold that Sufrin, who represented a former municipal official and private residents in litigation filed by O'Boyle, shared a common purpose with Longport at the time he disclosed work product to the municipal attorney. Therefore, the joint strategy memorandum, and the CDs containing documents obtained and produced by the private attorney were not government records subject to production in response to an OPRA request by O'Boyle. Finally, O'Boyle [*49]  failed to articulate a particularized need as required by the common law right of access to obtain the work product of the private attorney.