Official websites use .gov
A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.
Inform the TSA Officer
Before screening begins, inform the TSA officer if you have recently undergone medical procedures involving radioactive materials or have a radioactive medical implant.
Screening in Standard and TSA PreCheck® Lanes
Radioactive medication must undergo screening.