Visitors traveling to the U.S. for tourism or business meetings or conferences beneath the VWP can keep for as much as 90 days and not using a visa. International vacationers planning to go to the U.S. for business or pleasure can get a visa waiver. To get a visa waiver, you must be a citizen f one of the 39 nations that participate within the U.S.’s Visa Waiver Program (VWP). If you plan to go to the U.S. under this program, you must get an accredited travel authorization previous to your journey to the U.S. The means of making use …