Dedicated to Promoting Tribal Self Determination & Sovereignty

ATNI is organized and chartered as a non-profit 501(c)3 corporation under the laws of the State of Oregon. The organization sets out its membership and operating policies within its Constitution and Bylaws and ATNI Policies & Procedures Manual. Authority for management of the affairs of ATNI are delegated to the Executive Council by the members and further delegated to the Executive Board, Committees, and Executive Director.



Front Page News

ATNI Mid Year Convention 2019

ATNI Mid Year Convention 2019

ATNI Conventions are where members convene for discussion, presentations and the work of the committees in regard to policy, legislation, and the future of Indian Country in the Northwest.

When: Monday, May 20, 2019 -to- Thursday, May 23, 2019

Hosted By:

Kalispel Tribe of Indians

Northern Quest Resort & Casino
100 N Hayford Rd, Airway Heights, WA 99001
Phone: (877) 871-6772

Agenda | Resolution Template


Holiday Inn Spokane Airport

Address: 1616 S Windsor Dr, Spokane, WA 99224
Phone: (509) 838-1170

ATNI Climate Change Summit 2019

2019 Tribes and First Nations Climate Change Summit 

July 30-31, 2019
Northern Quest Casino (Airway Heights, WA near the Spokane Airport)
To Register: Click here.

Summit Overview

This summit will convene leaders from Tribes and First Nations throughout the Pacific Northwest and North America to advance tribal climate change policy and action. The summit will focus on  tribal climate change resiliency, protecting and applying Traditional Knowledges in climate change initiatives, and implementing a unified tribal climate change policy agenda.  The Summit will also include a tour of the Spokane Tribal Housing Program solar project. 

The Summit will be held at the Northern Quest Casino and is co-sponsored by the Affiliated Tribes of Northwest Indians (ATNI), Bureau of Indian Affairs (BIA) in partnership with the North Pacific Landscape Conservation Cooperative(NPLCC), PNW Tribal Climate Change Network, and the Northwest Climate Adaptation Science Center. An Agenda for the conference will be made available soon!

Key links:


Investment Management Services RFP

Affiliated Tribes of Northwest Indians (ATNI) Investment Management Services RFP

The Affiliated Tribes of Northwest Indians (ATNI) is soliciting proposals from investment firms to provide investment management services. This request for proposal contains background information on ATNI and specific information that must be included in the proposals submitted. The proposals must be received by no later than 11:59PM, May 17, 2019.

Each applicant must submit sufficient documentation to demonstrate to the satisfaction of the THI, that the applicant and its staff have the experience, professional qualifications and technical abilities to perform the services required in this request for proposals (“RFP”).

A copy of the RFP may be obtained by contacting James Parker at (503) 249-5770 or at


In partnership with the U.S. Census Bureau, the Governor’s Office of Indian Affairs (GOIA) cordially invites you to attend one of the two upcoming 2020 Decennial Census – Tribal Liaison Training:

Wednesday, May 8th, 2019
9am – 1pm

Swinomish Casino & Lodge
Anacortes, WA

Thursday, May 9th , 2019

The Davenport Grand Hotel
Spokane, WA


The purpose of the trainings is to assist Tribal Governments and Tribal communities in preparation of the 2020 Decennial Census.  The tentative training agenda will include Census 101 overview, role of Tribal Liaison, how to form a Tribal Complete Count Committee and updates from Federal/State Census partners.  For attendance, please send RSVP to Joshua Fliegel at

**Travel reimbursement for lodging and mileage may be available for Tribal attendees.  Please contact Jessica Imotichey at for further information.


Craig A. Bill

Executive Director

Governor’s Office of Indian Affairs

(360) 902- 8826

ATNI Tribal Climate Camp 2019


JUNE 16-21, 2019
*TCC is organized through a collaboration of Tribal and Non-tribal partners

For More Info: