When you enroll or renew with TSA PreCheck, be sure the site you’re using ends in “.gov.” It’s the easy way to ensure your application is official and doesn’t include unnecessary fees. | Transportation Security Administration - TSA

When you enroll or renew your TSA PreCheck®, be sure the site you’re using ends in “.gov.” The process is secure and easy. | Transportation Security Administration - TSA

10 TSA Checkpoint Tips | Flying Travel Hacks for Getting Through Airport Security