Over the years, UNSCEAR has made several significant contributions to our understanding of radiation effects:
- Hiroshima and Nagasaki: UNSCEAR's studies on the survivors of the atomic bombings have provided invaluable insights into the long-term health effects of acute radiation exposure.
- Chernobyl Disaster: The committee's comprehensive reports on the Chernobyl nuclear accident have detailed the environmental and health impacts, guiding international response and recovery efforts.
- Medical Radiation: UNSCEAR has highlighted the growing exposure to ionizing radiation from medical procedures, underlining the need for better radiation protection standards in healthcare.