Completed
This study will review previous studies and current processes used by DHS, and equipment manufacturers to estimate radiation exposures resulting from backscatter x-ray advanced imaging technology (AIT) system used in screening air travelers and provide a report with findings and recommendations.
Meetings
Subscribe to Email from the National Academies
Keep up with all of the activities, publications, and events by subscribing to free updates by email.
Events
Convening Activities
Right Now & Next Up
Stay in the loop with can’t-miss sessions, live events, and activities happening over the next two days.
TRB Annual Meeting
January 11 - 15, 2026 | The TRB Annual Meeting brings together thousands of transportation professionals worldwide for sessions across all modes and sectors.
About
Get in touch
Our People