Here are the materials in Lummi Tribe v. United States (Fed. Cl.):
An excerpt describing the claims:
This action is one of a dozen or more law suits currently pending before both this court and the United States District Court for the District of Colorado brought by various Indian tribes and tribal housing authorities to challenge actions by the United States Department of Housing and Urban Development (“HUD”) in calculating and seeking the repayment of grant funds paid to the tribes pursuant to the Native American Housing Assistance and Self-Determination Act of 1996 (“NAHASDA”), as amended, 25 U.S.C. §§ 4101-4212 (2006). In particular, plaintiffs in this case contend that HUD improperly determined that certain of plaintiffs’ housing units could not be included in their grant calculations, thereby depriving plaintiffs of funding to which they allegedly were entitled both under the payment mandates of NAHASDA and under their annual funding agreements.