A regional intertribal organization founded in 1953 to advance tribal sovereignty, self-determination, and the shared governmental interests of Northwest tribal nations. ATNI provides a forum for member Tribes to coordinate policy, share information, build consensus, and advocate on issues affecting Indian Country in the Northwest.
Tribal sovereignty, self-determination, federal Indian policy, health, education, natural resources, economic development, infrastructure, public safety, and other legislation affecting tribal governments and Native communities.
Primarily supported by member Tribes, membership dues, grants, and program-related funding.
Member Tribes across Oregon, Washington, Idaho, Montana, California, and Alaska; affiliated committees and task forces; closely connected to tribal leaders and intertribal advocacy networks in the Northwest.
Non-profit intertribal organization
