The United Nations Scientific Committee on the Effects of Atomic Radiation (UNSCEAR) was set up by resolution of the United Nations General Assembly in 1955. Twenty-one states are designated to provide scientists to serve as members of the committee which holds formal meetings (sessions) annually and submits a report to the General Assembly. The organisation has no power to set radiation standards nor to make recommendations in regard to nuclear testing. It was established solely to "define precisely the present exposure of the population of the world to ionizing radiation". A small secretariat, located in Vienna and functionally linked to the United Nations Environment Programme (UNEP), organizes the annual sessions and manages the preparation of documents for the committee's scrutiny.
Function
International policy relationships in radiological protection
UNSCEAR issues major public reports on Sources and Effects of Ionizing Radiation from time to time. As of 2017, there have been 28 major publications from 1958 to 2017. The reports are all available from the UNSCEAR website. These works are very highly regarded as sources of authoritative information and are used throughout the world as a scientific basis for the evaluation of radiation risk. The publications review studies undertaken separately from a range of sources. Reports from UN member states and other international organisations on data from survivors of the atomic bombings of Hiroshima and Nagasaki, the Chernobyl disaster, accidental, occupational, and medical exposure to ionizing radiation.
Administration
Signing an agreement with the IAEA in 2022
Originally, in 1955, India and the Soviet Union wanted to add several neutral and communist states, such as mainland China. Eventually, a compromise with the US was made and Argentina, Belgium, Egypt and Mexico were permitted to join. The organisation was charged with collecting all available data on the effects of "ionising radiation upon man and his environment". (James J. Wadsworth - American representative to the General Assembly).
This section needs to be updated. Please help update this article to reflect recent events or newly available information.(March 2023)
UNSCEAR has published 20 major reports. The latest is the 2010 Summary Report (14 pages), while the last full report was the 2008 Report Vol. I and Vol. II with scientific annexes (A to E).
"UNSCEAR 2008 REPORT Vol.I"[3] main report and 2 scientific annexes
Annex B: "Exposures of the public and workers from various sources of radiation" (245 pages)
Tables (downloadable) "Public.xls" (A1 to A14), "Worker.xls" (A15 to A31)
"UNSCEAR 2008 REPORT Vol.II" 3 scientific annexes
Annex C: "Radiation exposures in accidents" (49 pages)
Annex D:"Health effects due to radiation from the Chernobyl accident" (179 pages)
Annex E: "Effects of ionizing radiation on non-human biota" (97 pages)
Contents of UNSCEAR 2020/2021 report
UNSCEAR has published in 2022 its last full report, the UNSCEAR 2020/2021 Report Vol. I, Vol. II, Vol. III and Vol. IV with scientific annexes (A to D).[4]
_(cropped).jpg)
