TRANSFER ORDER
Sarah S.' Vance, ChairBefore the Panel:* The federal govern*1380ment defendants1 in this litigation move under 28 U.S.C. § 1407 to centralize the litigation in -the District of District of Columbia. The litigation consists of the three actions, one in that district (American Federation of Government Employees (AFGE)), one in the Northern District of California (National Treasury Employees Union (NTEU)), and one in the District of Kansas (Woo), as listed on Schedule A.2
Defendant KeyPoint Government Solutions, Inc. (KeyPoint) supports centralization in the District of District of Columbia. The AFGE .-and Woo .plaintiffs also support centralization in District of District of Columbia, as does the plaintiff in a potential tag-along action (Krippendorf) pending in that district. Plaintiffs in potential tag-along actions pending in the District of Colorado (McGarry) and the Central District of California (Hanagan) favor selection of the District of Colorado as transfer^ ee district.3 Plaintiffs in a potential tag-along action (Oravis) pending in the Eastern District of Virginia support selection of that district. The NTEU plaintiffs oppose centralization, and request that their action be excluded from the MDL, if one is created.
On the basis of the papers filed and the hearing session held, we find that Centralization under Section 1407 in the District of District of Columbia will serve the convenience of the parties and witnesses and promote the just and efficient conduct of this litigation. These actions—two of which are putative nationwide class actions—share factual issues concerning the recent cybersecurity incidents involving the U.S. Office of Personnel Management (OPM) in which the personally identifiable information of millions of federal government employees, contractors, and others was compromised. Centralization will eliminate duplicative discovery, prevent inconsistent pretrial rulings on class certification and other issues, and conserve the resources of the parties, their counsel, and the judiciary.
In opposing centralization and requesting that their action be excluded from the MDL, the NTEU plaintiffs argue, inter alia, that their action differs from the other involved actions in that it is not a class action, names only one defendant (the director of OPM), and involves only a unique constitutional claim. We find these arguments unconvincing. The Panel routinely includes individual and class actions in a single MDL. E.g., In re: Convergent Tel. Consumer Prot. Act Litig., 981 F.Supp.2d 1385, 1386 (J.P.M.L.2013). Transfer under Section 1407 does not require a complete identity of parties. See In re: Bank of N.Y. Mellon Foreign Exch. Transactions Litig., 857 F.Supp.2d 1371, 1373 (J.P.M.L.2012). And the presence of a unique legal theory in a given action is not significant where all actions arise from a common factual core. See In re: Auto Body Shop Antitrust Litig., 37 F.Supp.3d 1388, 1390 (J.P.M.L.2014). Here, the sub*1381stantial factual overlap between NTEU and the other actions cannot be gainsaid.
We select the District of District of Columbia as the transferee district for this litigation. The federal government defendants are located in that district, and Key-Point has an office in nearby Fairfax, Virginia. Relevant documents and witnesses thus likely will be found there. Selection of the district is supported by not only the federal government and KeyPoint but also plaintiffs in two of the three constituent actions, as well as a potential tag-along action.4 The Honorable Amy Berman Jackson, to whom we assign this litigation, is an experienced jurist, and we are confident that she will steer the proceedings on a prudent course.
IT IS THEREFORE ORDERED that the actions listed on Schedule A and pending outside the District of District of Columbia are transferred to the District of District of Columbia, and, with the consent of that court, assigned to the Honorable Amy Berman Jackson for coordinated or consolidated pretrial proceedings.
SCHEDULE A
MDL No. 2664 — IN RE: U.S. OFFICE OF PERSONNEL MANAGEMENT DATA SECURITY BREACH LITIGATION
Northern District of California
National Treasury Employees Union, et al. v. Archuleta, C.A. No. 3:15-03144
District of District of Columbia
American Federation of Government Employees, et al v. United States Office of Personnel Management, et al, C.A. No. 1:15-01015
District of Kansas
Woo v. United States Office of Personnel Management, et al, C.A. No. 6:15-01220
All Panel members appear to have interests that would usually disqualify them under 28 U.S.C. § 455 from participating in the decision of this matter. Accordingly, the Panel invoked the Rule of Necessity, and all Panel members participáted in the decision of this matter in order to provide the forum created by the governing statute, 28 U.S.C. § 1407. *1380See In re: Adelphia Commc’ns Corp. Sec. & Derivative Litig. (No. II), 273 F.Supp.2d 1353 (J.P.M.L.2003); In re: Wireless Tel. Radio Frequency Emissions Prods. Liab. Litig., 170 F.Supp.2d 1356, 1357-58 (J.P.M.L.2001).
. The federal government defendants are the U.S. Office of Personnel Management, Beth F. Colbert, in her official capacity as OPM’s acting director, and Donna Seymour, in her official capacity as OPM’s Chief Information Officer. Katherine Archuleta, OPM’s former director, was sued in all three actions, but, under Fed. R. Civ. P. 25(d), Colbert has been substituted in Archuleta’s place.
. The Panel has been informed of eleven additional related federal actions. Those actions and any other related federal actions are potential tag-along actions. See Panel Rules 1.1(h), 7.1, and 7.2. :
. The Woo plaintiff supports selection of the District of Colorado, in the alternative.
. We also note that the principal plaintiff in NTEU is headquartered in Washington, D.C., and therefore will not be inconvenienced by litigating there.