| N42.38-2022 - IEEE Standard for Spectroscopy-Based Radiation Portal Monitors Used for Homeland Security | IEL Online | IEEE | Fields, Waves and Electromagnetics | 2023-04-25 |  | 
          
                                                                                        | N42.38-2022 - IEEE Standard for Spectroscopy-Based Radiation Portal Monitors Used for Homeland Security - Redline | IEL Online | IEEE | Fields, Waves and Electromagnetics | 2024-09-09 |  | 
          
                                                                                        | N42.38a-2018 - American National Standard for Performance Criteria for Spectroscopy-Based Portal Monitors Used for Homeland Security | IEL Online | IEEE | Components, Circuits, Devices and Systems | 2019-02-05 |  | 
          
                                                                                        | N42.4-1971 - American National Standard for High Voltage Connectors for Nuclear Instruments | IEL Online | IEEE | Nuclear Engineering | 2002-12-10 |  | 
          
                                                                                        | N42.41-2007 - American National Standard Minimum Performance Criteria for Active Interrogation Systems Used for Homeland Security | IEL Online | IEEE | Nuclear Engineering | 2008-02-22 |  | 
          
                                                                                        | N42.41-2021 - American National Standard Performance Criteria for Active Interrogation Systems Used for Homeland Security | IEL Online | IEEE | Nuclear Engineering | 2022-07-14 |  | 
          
                                                                                        | N42.41-2021 - American National Standard Performance Criteria for Active Interrogation Systems Used for Homeland Security - Redline | IEL Online | IEEE | Components, Circuits, Devices and Systems | 2022-10-19 |  | 
          
                                                                                        | N42.42-2006 - American National Standard Data Format Standard for Radiation Detectors Used for Homeland Security | IEL Online | IEEE | Nuclear Engineering | 2007-04-16 |  | 
          
                                                                                        | N42.42-2012 - American National Standard Data Format for Radiation Detectors Used for Homeland Security | IEL Online | IEEE | Fields, Waves and Electromagnetics | 2013-04-16 |  | 
          
                                                                                        | N42.42-2012 - American National Standard Data Format for Radiation Detectors Used for Homeland Security - Redline | IEL Online | IEEE | Fields, Waves and Electromagnetics | 2015-11-18 |  | 
          
                                                                                        | N42.42-2020 - American National Standard Data Format for Radiation Detectors Used for Homeland Security | IEL Online | IEEE | Components, Circuits, Devices and Systems | 2020-11-19 |  | 
          
                                                                                        | N42.42-2020 - American National Standard Data Format for Radiation Detectors Used for Homeland Security - Redline | IEL Online | IEEE | Components, Circuits, Devices and Systems | 2021-02-09 |  | 
          
                                                                                        | N42.43-2006 - American National Standard Performance Criteria for Mobile and Transportable Radiation Monitors Used for Homeland Security | IEL Online | IEEE | Nuclear Engineering | 2007-05-07 |  | 
          
                                                                                        | N42.43-2006 - American National Standard Performance Criteria for Mobile and Transportable Radiation Monitors Used for Homeland Security | IEL Online | IEEE | Power, Energy and Industry Applications | 2015-10-30 |  | 
          
                                                                                        | N42.43-2016 - American National Standard Performance Criteria for Mobile and Transportable Radiation Monitors Used for Homeland Security | IEL Online | IEEE | Nuclear Engineering | 2016-06-09 |  | 
          
                                                                                        | N42.43-2021 - IEEE Standard for Mobile Radiation Monitors Used for Homeland Security | IEL Online | IEEE | Communication, Networking and Broadcast Technologies | 2021-12-14 |  | 
          
                                                                                        | N42.44-2008 - American National Standard for the Performance of Checkpoint Cabinet X-Ray Imaging Security Systems | IEL Online | IEEE | Nuclear Engineering | 2008-11-07 |  | 
          
                                                                                        | N42.45-2011 - American National Standard for Evaluating the Image Quality of X-ray Computed Tomography (CT)Security-Screening Systems | IEL Online | IEEE | Bioengineering | 2011-05-31 |  | 
          
                                                                                        | N42.45-2021 - American National Standard for Evaluating the Image Quality of X-ray Computed Tomography (CT) Security-Screening Systems | IEL Online | IEEE | Fields, Waves and Electromagnetics | 2022-06-30 |  | 
          
                                                                                        | N42.45-2021 - American National Standard for Evaluating the Image Quality of X-ray Computed Tomography (CT) Security-Screening Systems - Redline | IEL Online | IEEE | Fields, Waves and Electromagnetics | 2023-02-24 |  |