The US Customs and Border Protection recently approved the use of an app called Mobile Passport Control to expedite entry process into the US after traveling abroad. This free app is downloadable to your smartphone or tablet and can be currently used at 24 US airports and Port Everglades in Florida. Once you land, you simply input your specific trip information and answer certain questions thereby replacing completion of the typical Declarations form then look for the specific fast lane for Mobile Passport Control at one of these participating airports: Mobile Passport Control.