Visa is the most important thing for visit into the any country. Hence, you must obtain the USA Visa prior to travel USA. The US Visa ESTA application procedure is generally depends on your citizenship. For processing your ESTA USA Visa Application Online Form, it usually takes 24 hours.
Prospective travelers to the USA meet the following requirements: –
- If visitors travelers the U.S. under the Visa Waiver Program are authorized only 90 days.
- You hold a valid passport.
- ESTA is necessary for all Visa Waiver travelers visiting the U.S. from January 12, 2009.
- Electronic System for Travel Authorization is valid 2 years and you can be used in multiple trips.
If your country is listed in visa waiver program, then you can travel into USA on short period without obtaining a visa. ESTA Immigration USA are mandatory to have an approved travel authorization (ESTA).