1970IEEE/ANSI N42.35-2016 American National Standard for Evaluation and Performance of Radiation Detection Portal Monitors for Use in Homeland Security
2006IEEE/ANSI N42.35-2006 American National Standard Evaluation and Performance of Radiation Detection Portal Monitors for Use in Homeland Security
1970IEEE/ANSI N42.35-2004 American National Standard Evaluation and Performance of Radiation Detection Portal Monitors for Use in Homeland Security