Traveling to the United States (US) involves additional advance planning, so please determine whether you will require a visa to enter the US. The following guidelines will assist you in obtaining a visa:
Generate an official SPE electronic invitation letter to assist you in the visa process.
Please note: It is the sole responsibility of the attendee to obtain the necessary paperwork for entry to the US. This letter does not guarantee that you will be granted a visa, nor does it commit SPE to assist you in obtaining a visa. SPE will not pay any expenses incurred by you. We cannot send the letter to the embassy or consulate for you, nor can SPE contact the embassy or consulate on your behalf.
For those traveling to the US without a visa from the Visa Waiver Program (VWP) countries, an electronic passport (e-Passport) is required. Learn which countries participate in the Visa Waiver Program (VWP).
The Department of Homeland Security is now enforcing compliance of the Electronic System for Travel Authorization (ESTA) requirement for VWP travelers. A valid ESTA approval is required for all VWP travelers who are entering the United States by air or sea.
If approved, the authorization is good for two years and can be renewed. Travelers no longer have to fill out an I-94W form before each trip.
Please note that the aforementioned information is a general guideline for travel to USA. Because travel requirements may change, SPE recommends that attendees contact their local embassy to ensure they have proper documentation.