Please note that attendees from some countries will need a VISA to enter the USA, to see what type of VISA you might require or if your country belongs to the VISA Waiver Program please visit – https://www.cbp.gov/travel/international-visitors/visa-waiver-program.
If you need to apply for an ESTA for WATS visit https://esta.cbp.dhs.gov/esta/ or use the button below. Please note that some websites will charge large amounts of money for an ESTA, buying the ESTA direct from the U.S. Customs and Boarder Protection will cost $14.
If you require an invitation letter please contact [email protected]