Department of the Interior

What Visitors Should Know

Learn how the Department of the Interior works, what public-facing services, records, or data it provides, and where visitors can verify official source links.

The Department of the Interior manages many public lands, national parks, wildlife refuges, water and mineral resources, offshore energy responsibilities, mapping and science programs, and federal responsibilities involving Tribal nations. This profile explains the agency in practical terms: what it is responsible for, how people may encounter it, and which public-facing records or services matter most.

Visitors may use Interior sources for park information, land and mineral records, recreation permits, endangered species information, water data, maps, Tribal programs, and public-land planning records. Use DOI.gov, bureau websites, public-land notices, environmental reviews, maps, permit systems, Federal Register documents, and agency data portals to verify current rules and source records. When legal precision, benefits, applications, deadlines, or compliance rules matter, use those official sources before relying on a summary.

What Interior Does

The Department of the Interior manages many public lands, national parks, wildlife refuges, water and mineral resources, offshore energy responsibilities, mapping and science programs, and federal responsibilities involving Tribal nations. Visitors may use Interior sources for park information, land and mineral records, recreation permits, endangered species information, water data, maps, Tribal programs, and public-land planning records. Use official source links for current forms, deadlines, eligibility rules, data, legal notices, public records, and contact channels.

Public ServicesFind official information for national parks, refuges, public lands, recreation, and permits.

Data and RecordsReview wildlife, water, minerals, energy, and land-management records.

Programs and OfficesUse Interior bureau pages to follow Tribal, conservation, mapping, and science programs.

Data and RecordsCheck public notices, planning documents, rulemaking, and source data before acting.

How It Fits In Government

Executive DepartmentDepartment of the Interior is a Cabinet-level executive department. Its leader is nominated by the President, usually confirmed by the Senate, and responsible for carrying out laws in a major policy area.

Public AccountabilityIts work may appear through official notices, regulations, reports, data systems, service portals, hearings, inspections, grants, enforcement actions, or public contact channels.

Where To VerifyUse the official agency website first for current forms, deadlines, leadership, program rules, contact information, and legal notices.

Major Bureaus and Operating Components

Bureau of Land ManagementBureau of Land Management manages many federal public lands for recreation, grazing, energy and mineral development, conservation, cultural resources, wild horses and burros, land-use planning, and permits. Visitors may use BLM sources for recreation areas, land-use plans, grazing permits, mining and energy information, maps, public meetings,…National Park ServiceNational Park Service preserves national parks, monuments, historic sites, cultural resources, natural resources, visitor services, interpretive programs, permits, planning records, and park operations. Visitors may use NPS sources to plan visits, check closures, buy or learn about passes, find permits, research park history, review planning documents,…U.S. Fish and Wildlife ServiceU.S. Fish and Wildlife Service conserves fish, wildlife, plants, and habitats through refuges, endangered species programs, migratory bird protections, permits, habitat conservation, fisheries, grants, and law enforcement. Visitors may use FWS sources to find wildlife refuges, check endangered species information, apply for permits, review migratory bird…U.S. Geological SurveyU.S. Geological Survey provides science about natural hazards, water, ecosystems, energy and minerals, maps, land change, earthquakes, volcanoes, stream gauges, remote sensing, and public datasets. Visitors may use USGS sources to check earthquake maps, water data, hazards alerts, mineral and energy information, topographic maps, satellite imagery, and…

Public Service Guide

How visitors may use Interior

This profile is designed to help visitors find practical government services, not just describe the agency in the abstract. Start with the official sources below, then use related public service links when a specific form, record, benefit, complaint, data tool, or office is needed.

Public Services Visitors May Need

National Park ServiceOpen official source Bureau of Land ManagementOpen official source Fish and Wildlife ServiceOpen official source Interior official websiteOpen official source Federal Register documentsOpen official source Regulations.gov searchOpen official source USAspending searchOpen official source FOIA.gov agency searchOpen official source

Budget, Records, and Public Accountability

Agency work can also show up in official records: rules, notices, spending data, public comments, reports, grants, enforcement actions, or Act, the federal law that lets the public request many agency records.">FOIA/public-record systems. Use these sources to move from a plain-English profile to the official record trail.

Federal Register documentsSearch official notices, rules, proposed rules, and presidential or agency documents.Regulations.gov docketsFind rulemaking dockets, supporting materials, and public comment opportunities.USAspending searchSearch federal awards, grants, contracts, loans, and spending records.FOIA.gov agency searchFind public-record request routes and FOIA contact information.

Learn More

Official records and updatesLook for current announcements, notices, rulemaking, public data, forms, and contact information directly from official sources.

Related servicesMany agency services connect to benefits, taxes, passports, safety, records, grants, complaints, inspections, research, or public information requests.

When to use this profileUse this page to understand what the agency does, then follow official links for applications, deadlines, eligibility rules, data, and legal text.