About ICRU

For more than 80 years, ICRU has established international standards for radiation units & measurement.

Current Program

Current Events

ICRU Co-Sponsors ICARO Meeting

The International Atomic Energy Agency will hold the International Conference on Advances in Radiation Oncology (ICARO) at its headquarters in Vienna, Austria...

Gray Medal Winner Announced

2008 Commission Meeting

About ICRU

Mission Statement

To develop and promulgate internationally accepted recommendations on radiation related quantities and units, terminology, measurement procedures, and reference data for the safe and efficient application of ionizing radiation to medical diagnosis and therapy, radiation science and technology, and radiation protection of individuals and populations.

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