• Organization: U.S. Environmental Protection Agency
• Updated: 2021-02-11

This dataset provides authoritative names for federally recognized tribes as defined by the Bureau of Indian Affairs. EPA maintains this data (1978 - Present) and makes it available via the...

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• Organization: U.S. Department of Health & Human Services
• Updated: 2025-09-06

The following Tribes have an approved title IV-E plan to operate a foster care, adoption assistance, and, at Tribal option, guardianship assistance program.* *Note - Tribes listed in bold are...

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• Organization: U.S. Department of Health & Human Services
• Updated: 2025-09-05

This report from the Children’s Bureau summarizes information related to state implementation of the Indian Child Welfare Act (ICWA), and consultation and collaboration with tribes. The report...

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• Organization: U.S. Department of Health & Human Services
• Updated: 2025-09-05

This document provides a schedule of the reporting requirements for states' and tribes' Child and Family Services Plans (CFSPs) and Annual Progress and Services Reports (APSRs). Metadata-only...

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• Organization: Department of Justice
• Updated: 2012-12-20T00:00:00

This study was an outcome evaluation that employed a group randomized experimental design to assess the effectiveness of a school-based violence prevention program known as Tribes in preventing...

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• Organization: U.S. Department of Health & Human Services
• Updated: 2025-09-06

This Program Instruction (PI) provides guidance to Indian Tribes, Indian Tribal Organizations and Indian Tribal Consortia (hereafter “tribes,” unless otherwise noted) on actions they are required...

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• Organization: U.S. Environmental Protection Agency
• Updated: 2021-07-28T00:00:00.000+00:00

This layer represents point locations for areas associated with Federally recognized tribal entities in Virginia that do yet have boundaries in the Census American Indian, Alaska Native, Native...

• Organization: U.S. Environmental Protection Agency
• Updated: 2022-03-09T00:00:00.000+00:00

In Oklahoma, historic depictions of the land areas representations, as described in 1867-1870, were developed and called Tribal Statistical Areas (TSA) in the AIAN-LAR. These areas are similar to...

• Organization: U.S. Environmental Protection Agency
• Updated: 2022-03-09T00:00:00.000+00:00

The purpose of the American Indian and Alaska Native Land Area Representation (AIAN-LAR) Geographic Information System (GIS) dataset is to depict the external extent of federal Indian reservations...

• Organization: U.S. Department of Health & Human Services
• Updated: 2025-07-03

The primary objective of this study was to describe current market rate survey methods, practices, and policies in all 50 states, the District of Columbia, five territories, and the 28 Native...

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• Organization: U.S. Environmental Protection Agency
• Updated: 2024-08-08T00:00:00.000+00:00

This layer represents locations of American Indian Reservation lands in the lower 48 states as well as Alaska. The areas include all Reservations associated with Federally recognized tribal entities.

• Organization: U.S. Department of Health & Human Services
• Updated: 2025-09-06

This Program Instruction (PI) provides guidance to Indian Tribes, Indian Tribal Organizations and Indian Tribal Consortia on actions they are required to take to receive their allotments...

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• Organization: U.S. Environmental Protection Agency
• Updated: 2022-03-09T00:00:00.000+00:00

This point layer depicts the locations of Bureau of Indian Affairs (BIA) offices.

• Organization: U.S. Environmental Protection Agency
• Updated: 2022-03-09T00:00:00.000+00:00

This polygon layer depicts the boundaries of the different Bureau of Indian Affairs (BIA) regions.

• Organization: U.S. Environmental Protection Agency
• Updated: 2024-04-15T00:00:00.000+00:00

This layer represents center points of Alaska Native Villages. The Alaska Native Villages are associated with Federally recognized tribal entities.

• Organization: U.S. Environmental Protection Agency
• Updated: 2022-08-29T00:00:00.000+00:00

This data set depicts native allotment parcels. Data attributes are a snapshot of the BLM-AK Land Information System Database and are only accurate as that database.

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• Organization: U.S. Environmental Protection Agency
• Updated: 2024-08-08T00:00:00.000+00:00

This layer represents locations of Oklahoma Tribal Statistical Areas in Oklahoma. The areas include all Oklahoma Tribal Statistical Areas associated with Federally recognized tribal entities.

• Organization: U.S. Environmental Protection Agency
• Updated: 2024-08-08T00:00:00.000+00:00

This layer represents locations of American Indian Off-Reservation Trust Land areas in the lower 48 states. The areas include all Off-Reservation Trust Lands associated with Federally recognized...

• Organization: U.S. Environmental Protection Agency
• Updated: 2022-03-09T00:00:00.000+00:00

This data set is a supplemental dataset to the AIAN_LAR. This data is compiled from The American Indian Reservations / Federally Recognized Tribal Entities dataset which depicts feature location,...

• Organization: U.S. Department of Health & Human Services
• Updated: 2025-09-05

This Program Instruction (PI) provides guidance to Indian Tribes, Indian Tribal Organizations and Indian Tribal Consortia (hereafter “Tribes,” unless otherwise noted) on actions they are required...

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