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What is TSA Enrollment & Application?

The TSA PreCheck program is a way to provide low-risk travelers with a smoother experience at the airport security passenger checkpoint. The program is open to U.S. citizens and lawful permanent residents, and is a great option for travelers looking to save time during the airport security process.

Enrolled members can travel with ease with no need to remove shoes, laptops, 3-1-1 liquids, belts, or light jackets. They can access dedicated screening lanes at 200+ participating U.S. airports. 

PSC Diagnosics also provides enrollment for other TSA programs like the Hazardous Materials Endorsement Threat Assessment Program (HME)/HAZMAT Endorsement,  and Transportation Worker Identification Credential (TWIC®) 


TSA PreCheck®

An expedited security screening program connecting travelers departing from the United States with smarter security and a better air travel experience.


A threat assessment for the Transportation Worker Identification Credential (TWIC®) program which includes workers who access secure areas of the nation’s maritime facilities and vessels. After their initial 5 year Security Threat Assessment (STA), customers may be eligible to complete their renewal online. 

HAZMAT Endorsement

A threat assessment for any driver seeking to obtain, renew and transfer a hazardous materials endorsement on a state-issued commercial driver’s license.

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