  Before traveling to the U.S., every citizen with the Visa Waiver Program (regardless of age) must submit a travel authorization application prior to departure. Para realizar su solicitud en www.esta-official.co.uk, simple steps are to follow: First: you must complete an individual application, and if you are more than one person, then you must submit a group of applications. Second: You must enter several personal and business details and answer nine security questions. Try to pay attention when you register. Third: Verification of the information entered, you will be able to edit your details before validating and continuing the operation. Fourth: Payment of associated costs and completion of the transaction. Finally: Once your travel request is processed, you will receive an immediate response or within three days on your mailbox. Here are the three statuses of the application that 