Department of the Interior(DOI)
Cabinet department for public lands, national parks, wildlife, energy and mineral leasing, water, geological science, and trust responsibilities to Tribes and Native communities.
Function
Cabinet department
Parent
Top-level (no parent)
FY2026 Budget Authority
$89.86B
Official Data
USAspending.govEvidence & Review
Evidence Confidence
MediumVerification Status
AI-researched, unverifiedLast Reviewed
Jul 5, 2026
Retrieved On
Jul 5, 2026
Agency
Department of the Interior (DOI), Cabinet department for public lands, national parks, wildlife, energy and mineral leasing, water, geological science, and trust responsibilities to Tribes and Native communities.
Mission
Protect and manage natural resources and cultural heritage while honoring trust responsibilities and providing scientific information.
Public Value Test
Environmental stewardship, recreation access, water resilience, tribal trust performance, geologic science, and responsible resource management.
Sources & Evidence
4 cited sources back this profile