MEMORANDUM
I. INTRODUCTION
Direct and Indirect Purchasers of a steroid nasal spray containing the active ingre*455dient fluticasone propionate (“FP”), along with a- generic FP manufacturer, have brought actions against Defendant Smith-Kline Beecham Corporation, doing business as GlaxoSmithKline PLC (“GSK”), the manufacturer of the branded version of FP (“Flonase”), alleging various violations arising from GSK’s conduct delaying market entry of generic FP. Currently before me is a dispute between Direct Purchasers and GSK concerning whether attorney-client privilege attaches to the communications involving GSK and independent consultant Swiftwater Group L.L.C. (“Swift-water”).1 I initially referred this matter to a Special Master to render an advisory Decision and Recommendation on whether privilege attached to the communications involving GSK and Swiftwater (“Swiftwater Documents”). On December 13, 2011, the Special. Master issued a Decision and Recommendation finding, as a matter of law, that the Swiftwater Documents were not privileged.
In response to the Special Master’s Decision and Recommendation, GSK filed a motion for de novo review of the Special Master’s finding that the Swiftwater Documents were not privileged. On May 2, 2012, I held a hearing on GSK’s motion. Following the hearing, I issued an order granting GSK’s motion for de novo review to the extent that otherwise privileged communications between GSK and Swift-water do not lose their privileged status simply by having Swiftwater included in them. See No. 08-3149, ECF No. 333; No. 08-3301, ECF No. 421. Based on this conclusion, I ordered an in camera review of the Swiftwater Documents that Direct Purchasers believe GSK incorrectly claims are privileged. I referred this task to Magistrate Judge Strawbridge for a Report and Recommendation as to which documents should be entitled to privilege. The opinion that follows explains why the Swiftwater Documents do not lose their privileged status solely because Swiftwater is an independent consultant.
II. BACKGROUND
Swiftwater is a national consulting firm that provides pharmaceutical consulting services, as an independent contractor, to large multi-national corporations like GSK. On July 1, 1999, GSK and Swiftwater began a Master Consulting and Service Agreement (“Master Agreement”). Def.’s Mot.App. II, C2. According to the Master Agreement, Swiftwater was to provide consulting services that included, but were not limited to, “advice, analysis, management, technical or operational support or software programming.” Id. at ¶ 1. The Master Agreement characterized Swiftwater’s role as an “independent contractor” and “not as [GSK’s] ... agent or employee,” and further stated that Swiftwater had “no authority to make any statement, representation, or commitment ... binding upon [GSK]” without GSK’s authorization. Id. at ¶ 13. Additionally, the Master Agreement required confidentiality as to “any and all information provided” relating to Swiftwater’s services. Id. at ¶ 7.
In 2001, GSK formed a Flonase brand maturation team to assist the corporation as the Flonase brand matured. From its inception, Swiftwater was involved with the Flonase brand maturation team. Def.’s Mot.App. I, B2 at Attach A ¶ A.l. Swiftwater’s involvement with the Flonase brand maturation team was defined by a series of engagement letters and work agreements. Def.’s MotApp. I. The Flonase brand maturation team was expected to “help generate the development of the *456[maturation] plan by establishing and then prioritizing a comprehensive set of strategic options.” Def.’s MotApp. I, B2 at Attach. A ¶-A.l. Swiftwater “was secured ... to coordinate this cross-functional matrix team, [and to] help provide additional administrative support to bring these various elements together.” Pis.’ Mot. Ex. 3 at 64. As understood by Associate General Counsel for GSK, Swiftwater’s role was to “support ... the brand maturation team,” “[a]nd to do the kinds of things consultants do well, organize and compile ideas and catalyze people to work well together and so on.” Def.’s MotApp. Ill, E.
Specifically, during the initial stage of the Flonase brand maturation plan, Swift-water’s role was “to work with ... the core-team to determine the necessary work streams for the creation of the Brand Maturation Plan,” and to “help create and integrate the project plans necessary to build the strategy.” Def.’s MotApp. I, B2 at Attach. A ¶ A.l. To do this, Swiftwater would be “drawing on [its] experience in [its] work with Zantac and Ceftin in helping to guide the expanse of strategic options to consider and in developing the plans to determine the viability and or effectiveness of each option.” Id.
As the Flonase brand maturation project progressed, Swiftwater entered into a new work agreement with GSK “to serve in project management and analytical service roles to help the Flonase Brand team guide and create recommendations for Flonase Brand Maturation Strategy.” Def.’s MotApp. I, B3 at Attach. A ¶ A.l. As part of this work agreement, Swiftwater agreed to provide: a white paper summarizing its analysis and recommendations for brand maturation strategy, an executive summary presentation of the brand maturation plan, interim presentations, and scenarios in financial models to support its recommendations. Id.
By October 2001, three work streams had been identified to develop the Flonase brand maturation strategy: legal and regulatory, business development, and standard business practices. Def.’s MotApp. I, A2 and C2. Swiftwater contributed to the development and analysis of all three work streams. Def.’s MotApp. I, A2, C2, and B4.
According to an “integrated action plan,” Swiftwater and the Flonase brand maturation team evaluated possible projects that touched on legal and regulatory advice such as:
• Assessment and assertion of GSK’s patent and other intellectual property rights with respect to Flonase. (Integrated Action Plan, App. Ill, Tab A, at GSK-FLON-1913438).
• Application for and receipt of “pediatric exclusivity” period for Flonase.... (Id. at GSK-FLON1913439).
• Application to FDA seeking permission to market over-the-counter Flonase. (Id. at GSK-FLON-1913437).
• Submission of comments to FDA’s Draft Guidance to ensure consistent and fair standards for bioequivalence in nasal spray products. (Id. at GSK-FLON-1913440).
• Application to FDA for permission to market line extensions for Flonase, such as a fragrance-free or double-strength version. (Id. at GSKFLON-1913440).
Def.’s Mot. at 3-4 (citing Def.’s MotApp. Ill, A).
Thus, Swiftwater played a role in the creation, development, and implementation of the Flonase brand maturation plan, which required Swiftwater not only to engage in administrative tasks and business strategy, but also to delve into the legal and regulatory issues associated with the *457brand maturation of Flonase. Def.’s Mot. App. I.
III. DISCUSSION
Both parties agree that the attorney-client privilege may attach to the Swiftwater Documents if Swiftwater operated as the “functional equivalent” of a GSK employee.2 Thus, the only issue is whether, as a matter of law, Swiftwater was the functional equivalent of a GSK employee. GSK argues that Swiftwater was the functional equivalent of an employee because Swiftwater was an integrated member of the brand maturation team that was responsible for creating a brand maturation plan, which included numerous regulatory and legal strategies. Additionally, GSK notes that Swiftwater was subject to the same confidentiality provisions as its employees, and that the expectation was the attorney-client privilege would apply to the Swiftwater Documents. Direct Purchasers contend that Swiftwater was not the functional equivalent of an employee because Swiftwater played only an administrative role that was not related to actual or anticipated litigation, possessed no specialized knowledge related to Flonase or the FDA regulatory process, had no ability to bind GSK, and was not necessary to GSK because GSK had the internal resources and personnel to perform Swiftwater’s functions.
In Upjohn Company v. United States, 449 U.S. 383, 101 S.Ct. 677, 66 L.Ed.2d 584 (1981), the Supreme Court addressed the scope of the attorney-client privilege in the corporate context. The issue presented to the Court was whether attorney-client privilege attached to communications involving counsel and non-management-level employees. Upjohn, 449 U.S. at 386-89, 101 S.Ct. 677. The court below had held that only communications involving corporate employees within the control group were entitled to attorney-client privilege. Id. at 388-89, 101 S.Ct. 677. The control group was defined as “officers and agents ... responsible for directing [the company’s] actions in response to legal advice .... ” Id. at 391, 101 S.Ct. 677 (alteration in original) (internal quotation marks omitted). The Supreme Court rejected the control group test adopted by the court below because it “frustrates the very purpose of the privilege by discouraging the communication of relevant information by employees of the client to attorneys seeking to render legal advice to the client corporation.” Id. at 392, 101 S.Ct. 677.
The Court defined the purpose of the attorney-client privilege “to encourage full and frank communication between attorneys and their clients and thereby promote broader public interests in the observance of law and administration of justice.” Id. at 389, 101 S.Ct. 677. Moreover, it explained that “the privilege exists to protect not only the giving of professional advice to those who can act on it but also the giving of information to the lawyer to enable him to give sound and informed advice.” Id. at 390, 101 S.Ct. 677. Thus, the Court recognized that “[i]n the corporate context ... it will frequently be employees *458beyond the control group ... who will possess the information needed by the corporation’s lawyers.” Id. at 391, 101 S.Ct. 677.
Beyond providing legal advice on a specific problem, the Court acknowledged the valuable role of corporate counsel “to ensure their client’s compliance with the law.” Id. at 392, 101 S.Ct. 677. Accordingly, the Court noted: “In light of the vast and complicated array of regulatory legislation confronting the modern corporation, corporations, unlike most individuals, constantly go to lawyers to find out how to obey the law .... ” Id. (internal quotation marks omitted).
Given the underlying purpose of the privilege to provide sound legal advice, the Court held that whether the attorney-client privilege applies shall be determined on a case-by-case basis, looking at the reasons for the communication, rather than the status of the employee. Id. at 394-96, 101 S.Ct. 677. Thus, the Court adopted a functional approach to attorney-client privilege that examined whether the communications at issue were made by employees with relevant information that was necessary to secure legal advice. Id. at 394-95,101 S.Ct. 677.
Although Upjohn addressed whether the attorney-client privilege may apply to corporate communications involving lower-level employees, it did not address whether the attorney-client privilege may apply to communications involving independent consultants of a corporation.
In In re Bieter Company, 16 F.3d 929 (8th Cir.1994), the Eighth Circuit was the first appellate court to address whether communications between counsel and a corporation’s independent consultant may fall within the scope of the attorney-client privilege. An examination of the purpose of privilege set forth in Upjohn led the Eighth Circuit to “believe that when applying the attorney-client privilege to a corporation or partnership, it is inappropriate to distinguish between those on the client’s payroll and those who are instead, and for whatever reason, employed as independent contractors.” Id. at 937. The Eighth Circuit concluded that “just as [mjiddle-level — and indeed lower-level— employees ... would have the relevant information needed by corporate counsel if he is adequately to advise the client with respect to ... actual or potential difficulties, so too would nonemployees who possess a significant relationship to the [client] and the [client’s involvement in the transaction that is the subject of legal services.” Id. at 938 (alteration in original) (citation omitted) (internal quotation marks omitted). Based on this reasoning, and the principles established in Upjohn, the Bieter Court adopted the approach that communications involving counsel and an independent consultant may be entitled to privilege as long as the independent consultant was the functional equivalent of an employee. Id. While the Eight Circuit looked at several factors to determine that the independent consultant in Bieter was the functional equivalent of an employee, id., it did not adopt a generalized test for making this determination. Id.
Since Bieter, several courts have grappled with how to determine when an independent consultant is the functional equivalent of an employee. Some courts have taken a very narrow view of which independent consultants may qualify as the functional equivalent of employees. See, e.g., Exp.-Imp. Bank of the U.S. v. Asia Pulp & Paper Co., 232 F.R.D. 103, 113-14 (S.D.N.Y.2005); In re Bristol-Myers Squibb Sec. Litig., No. 00-1990, 2003 WL 25962198, at *4 (D.N.J. June 25, 2003). These courts have developed somewhat stringent, multi-factor tests for determining who qualifies as the functional equivalent of an employee. Id. For instance, in Bristol-Myers, the court listed the follow*459ing factors as appropriate to a functional equivalent determination:
whether the consultants: (1) were incorporated in the staff to perform a corporate function, which is necessary in the context of actual or anticipated litigation; (2) possessed information needed by attorneys in rendering legal advice; (3) possessed authority to make decisions on behalf of the company; and (4) were hired because the company lacked sufficient internal resources and/or adequate prior experience within the consultant’s field.
2003 WL 25962198, at *4.
Direct Purchasers advocate that this Court adopt the multi-factor test established in Bristol-Myers, and argue that, under this narrow interpretation of the functional equivalent doctrine, the Swift-water Documents are not entitled to attorney-client privilege because Swiftwater was not the functional equivalent of a GSK employee. However, this restrictive view of attorney-client privilege, as it relates to independent consultants, does not comport with the purpose of privilege as defined in Upjohn. By requiring an independent consultant to possess the authority to make decisions on behalf of the corporation in order to be the functional equivalent of an employee, Bristol-Myers resurrects the control group test that the Supreme Court expressly rejected in Upjohn. As the Bieter Court recognized, “too narrow a definition of ‘representative of the client’ will lead to attorneys not being able to confer confidentially with nonemployees who, due to their relationship to the client, possess the very sort of information that the privilege envisions flowing most freely.” Bieter, 16 F.3d at 938.
Based on the underlying purpose of the attorney-client privilege, several courts have adopted a broad practical approach to determining whether an independent consultant is the functional equivalent of an employee. See, e.g., U.S. ex rel. Strom v. Scios, Inc., No. C05-3004, 2011 WL 4831193, at *4 (N.D.Cal. Oct. 12, 2011) (“[T]he dispositive question is the consultant’s relationship to the company and whether by virtue of that relationship he possesses information about the company that would assist the company’s attorneys in rendering legal advice.”); U.S. ex rel. Fry v. Health Alliance of Greater Cincinnati, No. 1:03-167, 2009 WL 5033940, at *4 (S.D.Ohio Dec. 11, 2009) (“As long as the independent contractor has a role similar to that of an employee ..., communications between the contractor and attorneys for the purpose of seeking legal advice are privileged.”); Stafford Trading, Inc. v. Lovely, No. 05-4868, 2007 WL 611252, at *7 (N.D.Ill. Feb. 22, 2007) (“The Court adopts this balanced approach ..., limiting the privilege to those instances where ... [the independent consultant] confidentially communicated with ... counsel for the purpose of obtaining or providing legal advice.”). In Federal Trade Commission v. GlaxoSmithKline, the D.C. Circuit took a practical approach and held that confidential communications involving consultants were entitled to privilege because they involved the rendering of legal advice and “corporate counsel worked with these consultants in the same manner as they d[id] with full time-employees; ... acted as part of a team with full-time employees ... and ... became integral members of the team assigned to deal with issues [that] ... were completely intertwined with [GSK’s] litigation and legal strategies.” 294 F.3d 141, 147-48 (D.C.Cir.2002) (alteration in original) (internal quotation marks omitted).
The broad approach to determining whether an independent consultant is the functional equivalent of an employee reflects the privilege analysis in Upjohn by focusing its inquiry on whether the com*460munications at issue were kept confidential and made for the purpose of obtaining or providing legal advice. See Trs. of Elec. Workers Local No. 26 Pension Trust Fund v. Trust Fund Advisors, Inc., 266 F.R.D. 1, 8 (D.D.C.2010). “In applying the principles set forth by the Supreme Court in Upjohn, there is no reason to distinguish between a person on the corporation’s payroll and a consultant hired by the corporation if each acts for the corporation and possesses the information needed by attorneys in rendering legal advice.” In re Copper Mkt. Antitrust Litig., 200 F.R.D. 213, 219 (S.D.N.Y.2001). Moreover, this approach reflects the reality that “corporations increasingly conduct their business not merely through regular employees but also through a variety of independent contractors retained for specific purposes.” Edna Selan Epstein, The Attorney-Client Privilege and the Work-Product Doctrine 269 (5th ed. 2007). To apply a narrow construction of the privilege to communications involving independent consultants would be “ ‘too restrictive’ to be realistic in today’s marketplace, where businesses frequently hire contractors and still expect to be able to seek legal advice.” Fry, 2009 WL 5033940, at *4 n. 1.
Lawyers play a valuable role in the corporate setting, “ensuring] their client’s compliance with the law.” Upjohn, 449 U.S. at 392, 101 S.Ct. 677. As Upjohn explained, the purpose of the privilege “is to encourage full and frank communication between attorneys and their clients and thereby promote broader public interests in the observance of law and administration of justice.” Id. at 389, 101 S.Ct. 677. Based on the principles espoused in Upjohn, and the widespread use of independent consultants by corporations, I adopt a broad practical approach to determining whether Swiftwater is the functional equivalent of a GSK employee.
As the record demonstrates, Swift-water acted as an integrated member of the brand maturation team, which was comprised of full-time GSK employees. Swiftwater played a crucial role in the team, assisting in an administrative, managerial, and analytic capacity. Moreover, Swiftwater was intimately involved in the creation, development, and implementation of the Flonase brand maturation plan. As part of brand maturation strategy, Swift-water assisted employees on three work streams, including the legal and regulatory work stream. This work touched on several legal and regulatory issues, such as GSK’s assertion of intellectual property rights, interaction with the FDA, and application for and receipt of pediatric exclusivity for Flonase. The Swiftwater Documents, produced as a result of Swiftwater’s collaboration with GSK employees, were at all times kept confidential and treated as if the attorney-client privilege applied.
The evidence establishes that Swiftwater was the functional equivalent of a GSK employee. However, without looking at the individual documents, it is impossible to know whether each Swiftwater Document was created for the purpose of providing or obtaining legal advice. This analysis must occur before a final determination may be made on the merits of GSK’s assertion of privilege over the Swiftwater Documents.
IV. CONCLUSION
For the reasons stated above, I hold that Swiftwater is the functional equivalent of a GSK employee. Thus, as a matter of law, communications involving Swiftwater and GSK’s counsel may be entitled to the attorney-client privilege. However, whether the privilege applies to each communication must be determined on a case-by-case basis under the principles established in Upjohn. In light of this conclu*461sion, I have referred the Swiftwater Documents that remain in dispute to Magistrate Judge Strawbridge for a Report and Recommendation as to which documents should be entitled to the privilege. This Opinion is consistent with my Order entered on May 3, 2012. See No. 08-3149, ECF No. 333; No. 08-3301, ECF No. 421.
ORDER
AND NOW, this 3rd day of May 2012, as stated during oral argument on May 2, 2012 in the above-captioned matter, it is ORDERED that Defendant GSK’s Motion for De Novo Review of Part III of Special Master’s Decision and Recommendation (No. 08-3149, ECF No. 276; No. 08-3301, ECF No. 334) is GRANTED in part and DENIED in part. GSK’s motion is granted to the extent that I find that any otherwise privileged communications between GSK and Swiftwater (“Swiftwater Documents”) do not lose their privileged status simply by having Swiftwater included in them. GSK’s motion is denied to the extent that it requests denial of an in camera review of the Swiftwater Documents.
It is FURTHER ORDERED that GSK shall review all Swiftwater Documents to which it had claimed attorney-client privilege. By May 29, 2012, GSK shall inform plaintiffs of all Swiftwater Documents that GSK has determined it no longer asserts the attorney client privilege. By June 11, 2012, plaintiffs shall notify GSK and the Honorable David R. Strawbridge, United States Magistrate Judge, of which Swift-water Documents they seek to have reviewed in camera to determine if GSK’s assertion of privilege is appropriate.
It is FURTHER ORDERED that an in camera review of all Swiftwater Documents over which GSK maintains an assertion of privilege and of which plaintiffs request review is referred to Magistrate Judge Strawbridge for a Report and Recommendation.