We recognize the challenges Tribal Nations encounter in exercising sovereignty over their lands and resources.  Whether pursuing trust acquisition through the Bureau of Indian Affairs (BIA) or increasing self-governance, Terraphase helps Tribes navigate administrative and compliance requirements while developing effective management strategies.

Our team collaborates with Tribal agencies, councils, legal representatives, and federal decision-makers to create cost-effective solutions that benefit Tribal citizens. We integrate Tribal staff into our teams whenever possible and offer technical or advisory support based on project needs—fostering knowledge-sharing and reinforcing Tribal sovereignty and self-governance.