For entry into the United States, your passport must be good for at least 6 months after your departure date. Please refer to government travel restrictions: https://www.usa.gov/enter-us
Residents of Canada and most European countries do not need a visa to visit the United States if they are staying for less than 90 days. However, residents of these countries do require an ESTA (Electronic System for Travel Authorization). For more information please visit esta.cbp.dhs.gov/esta/.
For further information on whether or not you require a visa to enter the United States, please visit www.travel.state.gov
You will have to pass through United States Customs, if arriving by air. At United States airports, you must present a completed customs declaration form (which may or may not be provided in-flight).
Avaya will supply visa invitation letters when needed. Partner and customer attendees of Avaya ENGAGE, contact firstname.lastname@example.org
; Avaya associates contact email@example.com