International Commission on Radiation Units and Measurements (ICRU) - Home The International Commission on Radiation Units and Measurements (ICRU) was established in 1925 by the International Congress of Radiology. The ICRU endeavors to collect and evaluate the latest data and information pertinent to the problems of radiation measurement and dosimetry, and to recommend in its publications the most acceptable values and techniques for current use. Icru.org~Site InfoWhoisTrace RouteRBL Check