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Is it true that I will have to go through a body scanner machine at the airport?

The use of body scanners at US airports occurs randomly or due to alerts, and is not mandatory for all passengers. Follow official rules for your safety.

Written by

Victoria Harper

Editor-in-Chief

Updated on September 26, 2025
2 min read
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When planning a trip to the United States with a visa or authorization such as ESTA, it is very common to have questions about airport security procedures. One frequent question is whether it will be necessary to go through a body scanner machine.

The airports in the United States have strict security protocols, which include the use of inspection technology such as metal detectors and body scanners, applied by the Transportation Security Administration (TSA). Generally, all passengers undergo an initial screening that often includes the use of a metal detector. Some airports also have body scanners – devices that use advanced imaging technology to identify suspicious items without physical contact.

It is worth noting that the use of these devices can be random or triggered if there is an automatic alert, and it is not a requirement that all travelers must undergo this type of screening.

It is important to remember that airport security procedures aim to ensure everyone”s safety and are governed by international standards and official US agencies” policies. Always follow the instructions of security agents and, if you have questions, consult official sources – such as the TSA website – for updated information.

Additionally, be cautious of companies or advertisements that promise conveniences or special results for immigration processes, since strictly following laws and regulations is essential for a smooth trip. Get informed, be prepared, and have a great trip!

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Victoria Harper

Editor-in-Chief

Meet the author

Leading journalism and editorial content at Visto n’ Visa, Victoria helps make immigration topics clear, trustworthy, and easy to understand. Her focus is on delivering useful, human, and relevant content for people exploring new paths abroad.

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Is it true that I will have to go through a body scanner machine at the airport?

The use of body scanners at US airports occurs randomly or due to alerts, and is not mandatory for all passengers. Follow official rules for your safety.

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