Organization

About NIER

President

Environmental Health Research Department
- Environmental Health Research Division
- Risk Assessment Division
- Chemicals Research Division
- Humidifier Disinfectant Health Center
Climate and Air Quality Research Department
- Air Quality Research Division
- Global Environment Research Division
- Air Pollution Engineering Division
- Air Quality Forecasting Center
- Environmental Satellite Center
Water Environment Research Department
- Water Quality Assessment Research Division
- Watershed and Total Load Management Research Division
- Water Environmental Engineering Research Division

Environmental Resources Research Department
- Resources Recirculation Research Division
- Waste to Energy Research Division
- Natural Environment Research Division
Environmental Infrastructure Research Department
- Indoor Environment and Noise Research Division
- Water Supply and sewerage Research Division
- Environmental Measurement and Analysis Center
- Soil and Groundwater Research Division