U.S. flag

An official website of the United States government

Dot gov

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Https

Secure .gov websites use HTTPS
A lock () or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Office of Federal Acknowledgment (OFA)

The Office of Federal Acknowledgment (OFA) within the Office of the Assistant Secretary - Indian Affairs of the Department of the Interior (Department) implements Part 83 of Title 25 of the Code of Federal Regulations (25 CFR Part 83), Procedures for Federal Acknowledgment of Indian Tribes. The acknowledgment process is the Department’s administrative process by which petitioning groups that meet the criteria are given Federal "acknowledgment" as Indian Tribes and by which they become eligible to receive services provided to members of Indian Tribes.

Through the Department’s Office of the Solicitor, OFA makes recommendations to the Assistant Secretary - Indian Affairs (AS-IA). The AS-IA has the authority to make the decision whether to acknowledge Tribal existence and establish a government-to-government relationship or to deny acknowledging a petitioning group as an Indian Tribe.

By applying anthropological, genealogical, and historical research methods, OFA reviews, verifies, and evaluates groups’ petitions for Federal acknowledgment as Indian Tribes. OFA makes recommendations for proposed findings and final determinations to the AS-IA, consults with petitioners and third parties, provides copies of 25 CFR Part 83 and its guidelines, prepares technical assistance review letters, maintains petitions and administrative correspondence files, and conducts special research projects for the Department. OFA also performs other administrative duties that include maintaining its web page and responding to appeals, litigation, and Freedom of Information Act requests.


NOTICE March 7, 2022:

New documented petition from Schaghticoke Indian Tribe (SIT), CT. In accordance with 25 CFR 83.22(b)(1)(iv), the Department is publishing this "opportunity for individuals and entities to submit comments and evidence supporting or opposing the petitioner's request for acknowledgment within 120 days of the date of the web site posting." Any individual or entity wishing to submit comments on this specific petition must deliver them to:

Department of the Interior
Office of the Assistant Secretary - Indian Affairs
Attn: Office of Federal Acknowledgment
1849 C Street, NW
Washington, DC 20240

Comments must be postmarked no later than 2022-07-05.

NOTICE February 6, 2018:

As noted elsewhere on this web site, OFA's current mailing address is 1849 C Street, NW, Washington, DC 20240. Because OFA moved to a new building in the autumn of 2017, the acknowledgment regulations in § 83.20 reflect OFA's old address on 1951 Constitution Avenue. Please submit documented petitions to:

Department of the Interior
Office of the Assistant Secretary—Indian Affairs
Attention: Office of Federal Acknowledgement
1849 C Street, NW
Washington, DC 20240

Petitioners for Federal Acknowledgment as of Wed Jul 6, 2022

Regulation Revision State Petition Number Petitioning Group Name Contact Person
1994 CA 082 Southern Sierra Miwuk Nation Sandra Chapman
1994 CA 120 Amah Mutsun Band of Ohlone/Costanoan Indians Irenne Zwierlein
1994 MI 146 Grand River Bands of Ottawa Indians Ronald F. Yob
2015 FL 032 Muscogee Nation of Florida Ann D. Tucker
2015 NM 005 Piro/Manso/Tiwa Indian Tribe of the Pueblo of San Juan Guadalupe Andy Roybal
2015 CT 401 Schaghticoke Indian Tribe Alan Russell

 

Groups requesting Federal Acknowledgment that Will Become Petitioners When They Supplement Their Petitions Wed Jul 6, 2022

Regulation Revision State Petition Number Petitioning Group Name Contact Person
2015 NC 119B Meherrin Indian Tribe Wayne M. Brown
2015 LA 056 United Houma Nation, Inc. Thomas Dardar, Jr.
2015 LA 056A Biloxi, Chitimacha Confederation of Muskogees, Inc. Randy Verdun
2015 LA 056B Pointe-au-Chien Indian Tribe Charles Verdin, Sr.
2015 CA 084A Juaneno Band of Mission Indians, Acjachemen Nation Teresa M. Romero

 

The above tables list all the petitioners that, as of September 29, 2015, have submitted documented petitions to the Office of Federal Acknowledgment. The above tables also indicate which petitioners chose to be evaluated under the provisions of the 1994 acknowledgment regulations and which petitioners chose to be evaluated under the provisions of the 2015 acknowledgment regulations, pursuant to 25 CFR 83.7(b). The petitioners in the second table have stated that they will supplement their petitions with additional material. When one of these petitioners submits new materials and declares that its submissions are complete, the Department will review the materials and move the petitioner onto the Register of Documented Petitions in accordance with 25 CFR 83.21-22.

25 CFR Part 83 ACKNOWLEDGMENT REGULATIONS as revised in 2015 (the current regulations):

Recent Acknowledgment Actions: This is a listing of some of the Department's latest actions regarding the 25 CFR Part 83 acknowledgment process.

Opportunities for Comment

In accordance with 25 CFR 83.22(b)(iv), the Department posts opportunities for individuals and entities to submit comments on documented petitions.

Petitions in Process

This is a listing of the petitions that the Department is now evaluating under the 25 CFR Part 83 acknowledgment process.

Decided Cases

This is a listing of the petitions that have resolved through the 25 CFR Part 83 acknowledgment process.

Register of Documented Petitions

This is a list of the petitioners who have submitted a documented petition as defined by 25 CFR Part 83 and are waiting for the evaluation process to begin.

Supplemental Administrative and Regulatory Documents

These are additional documents that may be of assistance in preparing petitions and in better understanding the Federal acknowledgment process. These documents include the previous revisions of the acknowledgment regulations (in 1978 and 1994); several guidance directives from the Assistant Secretary - Indian Affairs; general timelines for the 25 CFR 83 acknowledgment process; technical assistance (TA) guidelines; GAO reports; and other documents.

Guidelines, Precedent Manual, and Sample Petition Narrative

The documents include general guidelines intended for the petitioning group, as well as more specialized guidelines for researchers. Also included is a precedent manual that may better help petitioners understand how the Department has interpreted the regulations. A sample petition narrative provides an example of a narrative written by a member of a petitioning group, who volunteered for the project, along with the help of other group members.

Sample Formats for Petitioner Submissions

This is a collection of sample forms that might be helpful in corresponding with the Department during the acknowledgment process.

Interior Board of Indian Appeals (IBIA) Documents

The IBIA is an appeals court within the Department of the Interior to which, under the 1994 revision of the acknowledgment regulations, petitioners or interested parties could appeal decisions by the Assistant Secretary - Indian Affairs.

Was this page helpful?

This Page Was Not Helpful Because The Content:

indianaffairs.gov

An official website of the U.S. Department of the Interior

Looking for U.S. government information and services?
Visit USA.gov