National Institutes of Health

What Visitors Should Know

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

The National Institutes of Health supports and conducts biomedical and public-health research through institutes and centers, clinical studies, grants, health information, research training, and public scientific data resources. 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 NIH sources to find health information, clinical trials, research grants, scientific publications, institute pages, data tools, and updates on biomedical research. Use NIH.gov, ClinicalTrials.gov, PubMed, institute pages, grants portals, data repositories, and Federal Register notices to verify current studies, funding rules, health information, and research records. When legal precision, benefits, applications, deadlines, or compliance rules matter, use those official sources before relying on a summary.

What National Institutes of Health Does

The National Institutes of Health supports and conducts biomedical and public-health research through institutes and centers, clinical studies, grants, health information, research training, and public scientific data resources. Visitors may use NIH sources to find health information, clinical trials, research grants, scientific publications, institute pages, data tools, and updates on biomedical research. Use official source links for current forms, deadlines, eligibility rules, data, legal notices, public records, and contact channels.

Public ServicesFind health information, clinical trials, research updates, and institute resources.

Data and RecordsSearch biomedical publications, datasets, and grant opportunities.

Programs and OfficesReview research training, funding, and scientific program information.

Rules and GuidanceVerify official studies, eligibility rules, and source publications.

How It Fits In Government

Operating ComponentNational Institutes of Health sits inside Department of Health and Human Services. Parent departments usually shape budgets, leadership, policy direction, and official source trails for their bureaus and operating components.

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.

Public Service Guide

How visitors may use National Institutes of Health

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

Agency 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.