2021ANSI/IEEE N42.34:2021 American National Standard Performance Criteria for Handheld Instruments for the Detection and Identification of Radionuclides
2015ANSI/IEEE N42.34:2015 American National Standard Performance Criteria for Handheld Instruments for the Detection and Identification of Radionuclides
2006ANSI/IEEE N42.34:2006 Performance Criteria for Hand-Held Instruments for the Detection and Identification of Radionuclides