INFORMATION

VISA WAIVER PROGRAM (VWP)

The Visa Waiver Program (VWP) enables most citizens or nationals of participating countries to travel to the United States for tourism or business for stays of 90 days or less without obtaining a visa. Travelers must have a valid Electronic System for Travel Authorization (ESTA) approval prior to travel and meet all the required requirements.

Requirements

Must Be a Citizen or National of a VWP Designated Country
You must be a citizen or national of the following countries: Andorra, Australia, Austria, Belgium, Brunei, Chile, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Japan, Latvia, Liechtenstein, Lithuania, Luxembourg, Malta, Monaco, Netherlands, New Zealand, Norway, Portugal, San Marino, Singapore, Slovakia, Slovenia, South Korea, Spain, Sweden, Switzerland, Taiwan, United Kingdom*.
* To be eligible to travel under the VWP, British citizens must have the unrestricted right of permanent abode in England, Scotland, Wales, Northern Ireland, the Channel Islands, and the Isle of Man.
Each Traveler Must Have a Valid ESTA
In order to travel without a visa on the VWP, you must have authorization through the Electronic System for Travel Authorization (ESTA) prior to boarding a U.S. bound air or sea carrier. ESTA is a web-based system operated by U.S. Customs and Border Protection (CBP) to determine eligibility to travel under the VWP to the United States for tourism or business. In most cases, your ESTA will be valid for two years.  You also must obtain a new ESTA if you: (1) receive a new passport, including an emergency or temporary passport; (2) change your name; (3) change your gender; (4) change your country of citizenship; or (5) need to change your responses to any of the “yes” or “no” questions on the ESTA application.
Visa Waiver Program Improvement and Terrorist Travel Prevention Act of 2015
Under the Visa Waiver Program Improvement and Terrorist Travel Prevention Act of 2015, travelers in the following categories must obtain a visa prior to traveling to the United States as they are no longer eligible to travel under the Visa Waiver Program (VWP):
- Nationals of VWP countries who have traveled to or been present in Iran, Iraq, Libya, Somalia, Sudan, Syria, or Yemen on or after March 1, 2011 (with limited exceptions for travel for diplomatic or military purposes in the service of a VWP country).
- Nationals of VWP countries who are also nationals of Iran, Iraq, Sudan, or Syria.
These individuals can apply for visas using regular appointment processes at a U.S. Embassy or Consulate. For those who require a visa for urgent travel to the United States, U.S. Embassies and Consulates stand ready to handle applications on an expedited basis.
If an individual who is exempt from the Act because of his or her diplomatic or military presence in one of the seven countries has his or her ESTA denied, he or she may go to the CBP website, or contact the CBP information Center. The traveler may also apply for a nonimmigrant visa at a U.S. Embassy or Consulate.
U.S. Customs and Border Protection strongly recommends that any traveler to the United States check his or her ESTA status prior to making any travel reservations or travelling to the United States.
Have the Correct Type of Passport
You must have a passport that is valid for at least 6 months after your planned departure from the United States (unless exempted by country-specific agreements). For families, each member of your family, including infants and children, must have his/her own passport.
In addition, you must have an e-passport to use the VWP. An e-passport is an enhanced secure passport with an embedded electronic chip. The chip can be scanned to match the identity of the traveler to the passport. E-Passports must be in compliance with standards set by the International Civil Aviation Organization (ICAO). You can readily identify an e-passport, by a symbol on the cover.

ESTA (Electronic System for Travel Authorization)

The Electronic System for Travel Authorization (ESTA) is an automated system used to determine the eligibility of visitors to travel to the United States under the Visa Waiver Program (VWP) and whether such travel poses any law enforcement or security risk.
ESTA approval authorizes a traveler to board a carrier for travel to the United States under the VWP. The U.S. Customs and Border Protection recommends that you apply for ESTA at the time you book your travel, but no less than 72 hours prior to boarding.
Its cost is $ 14 and is valid for two years.

References

Visa Waiver Program (Bureau of Consular Affairs, U.S. Department of State)
ESTA (U.S. Department of Homeland Security)