For years, visitors from certain foreign countries have been able to travel bali to America without first getting a formal Visa sticker placed in their passport. Implemented in 1998, the “Visa Waiver Program” (VWP) has allowed for visitors of several countries to come to America for tourism or business purposes for up to 90 days without getting a Visa put in their passport. During 2007, more than 15 million visitors from VWP countries arrived in the United States.
As of January 12, 2009 America’s new ESTA program requires Visa Waiver Program visitors coming to the U.S. for tourist or business purposes via a plane or ship to “register” online before entering the United States to see if they pose a law enforcement or security risk to the U.S. ESTA is not required for land crossings. Officials are asking that the ESTA registration be done at least 72 hours prior to leaving, but theoretically it is possible to register at the last minute. An ESTA Travel Authorization is free, valid for 2 years, and valid for multiple entries.
Andorra, Austria, Australia, Belgium, Brunei, Czech Republic, Denmark, Estonia, Finland, France, Germany, Hungary, Iceland, Ireland, Italy, Japan, Latvia, Liechtenstein, Lithuania, Luxembourg, Monaco, The Netherlands, New Zealand, Norway, Portugal, San Marino, Singapore, Slovakia, Slovenia, South Korea, Spain, Sweden, Switzerland, and the United Kingdom.
A website, operated by the American government, is where you register for ESTA: esta.cbp.dhs.gov. The ESTA information you submit via the computer is compared with certain American law enforcement databases and then either approved or denied. Foreign travelers will not be able to submit ESTA applications at American airports after arriving or at a U.S. Embassy in their country
VWP travelers are not required to have specific plans to travel to the United States before they apply for an ESTA Travel Authorization. As soon as VWP travelers begin to plan a trip to visit the U.S., they are encouraged to apply for travel authorization through the ESTA website. Applicants are not required to update their destination addresses or itineraries if they change after their ESTA Travel Authorization has been granted.
An ESTA Travel Authorization only authorizes a traveler to board an airline or ship for travel to the U.S. under the Visa Waiver Program. After they arrive, travelers who obtained an ESTA Travel Authorization may still be denied entry (also called “admission”) at a U.S. port of entry, such as an American airport. An approved ESTA is not a guarantee of admissibility at an American airport. In all cases, the American airport officers make the final determination whether a foreign traveler can enter the U.S. or not. You still have to establish to the satisfaction of the inspecting officer that you are entitled to be admitted to the U.S. under the Visa Waiver Program.