UNITED STATES DISTRICT COURT
FOR THE DISTRICT OF COLUMBIA
____________________________________
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MASHPEE WAMPANOAG TRIBE, )
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Plaintiff, )
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v. ) Civil Action No. 18-2242 (PLF)
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DAVID BERNHARDT, in his official )
capacity as Secretary of the Interior, et al., )
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Defendants, )
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and )
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DAVID LITTLEFIELD, et al., )
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Defendant-Intervenors. )
____________________________________)
MEMORANDUM OPINION AND ORDER
This matter is before the Court on the motion [Dkt. No. 65] of members of
Congress for leave to file a brief as amici curiae in support of the plaintiff. The plaintiff consents
to this motion, and neither the federal defendants nor the defendant-intervenors have stated a
position at this time.
This Court has “broad discretion” in determining whether to permit a party to
participate in a lawsuit as amicus curiae. Commonwealth of the Northern Mariana Islands v.
United States, Civil Action No. 08-1572, 2009 WL 596986, at *1 (D.D.C. Mar. 6, 2009) (citing
Nat’l Ass’n of Home Builders v. United States Army Corps of Engineers, 519 F.Supp.2d 89, 93
(D.D.C. 2007)); see also United States v. Microsoft Corp., Civil Action No. 98-1232 2002 WL
319366, at *2 (D.D.C. Feb. 28, 2002). The filing of an amicus brief should be permitted if it will
assist the judge “by presenting ideas, arguments, theories, insights, facts or data that are not to be
found in the parties’ briefs.” Voices for Choices v. Illinois Bell Telephone Co., 339 F.3d 542,
545 (7th Cir. 2003). See also Ryan v. Commodity Futures Trading Commission, 125 F.3d 1062,
1063 (7th Cir. 1997) (“An amicus brief should normally be allowed when . . . the amicus has
unique information or perspective that can help the court beyond the help that the lawyers for the
parties are able to provide.”).
Upon careful consideration, the Court concludes that the members of Congress’s
proposed brief will assist the Court in this matter because it includes unique arguments not found
in the parties’ briefs, and thus, the Court may benefit from its input. The Court will therefore
permit the members of Congress to participate in this matter as amici curiae by filing their
proposed amicus brief. Accordingly, it is hereby
ORDERED that the members of Congress’s motion [Dkt. No. 65] for leave to file
a brief as amici curiae in support of the plaintiff is GRANTED; and it is
FURTHER ORDERED that the Clerk of the Court shall file the members of
Congress’s amicus brief [Dkt. No. 65-1] on the docket.
SO ORDERED.
/s/
PAUL L. FRIEDMAN
United States District Judge
DATE: May 28, 2020
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