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RADOPT 2020 02 – 05 June 2020 Postponed to March 2021 Saint Etienne, France https://radopt.sciencesconf.org/

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RAD-TEST 2021 25 – 26 May 2021 Nizhny Novgorod, Russia https://radtest.ru.com/en/official-site/

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NSREC 2021 19 – 23 July 2021 Ottawa, Canada http://www.nsrec.com

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RADECS 2021 13 – 17 September 2021 Vienna, Austria https://www.radecs2021.org

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