NIEHS Organizational Structure

Printable Chart of NIEHS Organizational Structure

Office of the Director

Environmental Health Perspectives
Environmental Science Cyberinfrastructure
Information Technology
Legislative Liaison
Office of the Deputy Director
Office of Science Education & Outreach
Office of Scientific Coordination, Planning and Evaluation (SCOPE)

Office of Management

Administrative Management Branch
Administrative Services & Analysis Branch
Ethics
Financial Management Branch
Library & Information Services
Office of Acquisitions
Operations & Security Branch
Safety and Environmental Protection Branch

Division of Intramural Research

Administrative and Research Services Branch
Biostatistics and Computational Biology Branch
Clinical Research Branch
Comparative Medicine Branch
Epidemiology Branch
Epigenetic and RNA Biology Laboratory
Genome Integrity and Structural Biology Laboratory
Immunity, Inflammation, and Disease Laboratory
Molecular & Cellular Biology Laboratory
Neurobiology Laboratory
Reproductive and Developmental Biology Laboratory

Division of Translational Toxicology

Comparative & Molecular Pathogenesis Branch
Integrative Health Assessments Branch
Mechanistic Toxicology Branch
Predictive Toxicology Branch
Systems Toxicology Branch

Division of Extramural Research & Training

Exposure, Response and Technology Branch
Genes, Environment, and Health Branch
Grants Management Branch
Hazardous Substances Research Branch
Population Health Branch
Worker Education & Training Branch

The organizational structure of NIEHS. 2026-01-26 Interactive NIEHS Organizational Chart https://nih-internet.orgchartnow.com/serverside/api/secureopenchart?dl=dXNlcj1uaWhwb3J0YWx1c2VyJm9yZz1uaWhkZXYmbW9kZT1WaWV3ZXImem9vbT0xMDAmZXhjZWw9dHJ1ZSZwdWJsaXNoPXRydWUmbXdvZmY9dHJ1ZSZ0b3Bib3hpZD1ITlYmY2hhcnRJRD0wJmNyYz0tOTU2Mjk5MTg= NIH Office of Management: NIEHS Organizational Chart https://oma.od.nih.gov/IC_Organization_Chart/NIEHS%20Organizational%20Chart.pdf