Here is the petition in Alaska Native Village Corporations Assn. v. Mnuchin:
Alaska Native Corps Cert Petition
Whether ANCs are “Indian tribes” under ISDEAA and therefore are eligible for emergency-relief funds under Title V of the CARES Act.
Lower court materials here.
Here is the complaint in Navajo Nation v. Dept. of the Interior (D.D.C.):
Here are the materials in Fort McDermitt Paiute & Shoshone Tribe v. Azar (formerly Price) (D.D.C.):
31 Tribe Second MSJ
33-1 US Second MSJ
35 Tribe Reply
37 US Reply
40 DCT Order
Prior post here.