IMPORTANT REQUIREMENTS FOR ADVANCE VISA WAIVER AUTHORIZATIONS THROUGH THE ELECTRONIC SYSTEM OF TRAVEL AUTHORIZATION (ESTA)
As of January 12th, 2009, all foreign tourists wishing to enter any American territory must apply for advance qualification for the United States' Visa Waiver Program at least 72 hours prior to embarking for the United States. Such authorization must be secured through the American Department of Home Security's (DHS) Electronic System of Travel.
Authorization (ESTA) and can be applied for and received exclusively via the Internet. Kindly be sure to confirm the requisite formalities and secure authorization well in advance of your departure date. For further details, click here