If you intend to visit the USA, may be you are venturing by seas or by air, you need to apply for ESTA visa, which basically is a special visa waiver application product. Obtaining an ESTA visa means that you no longer need to have a US visa so that you can take a trip to that country.
If you are considering applying for an Electronic System for Travel Authorization or ESTA, then you want to do no less than 72 hours or sooner before the departure date and the applications for this can and should be done online with ease.
ESTA Application
It is crucial that you fill in all the requirement form needed for ESTA which can be quite simple and also in most of the cases the authorization to the visit in almost immediate. You may come across several legitimate sites that handle these ESTA applications. As soon as your travel request is being authorized, then you do not have to apply all over again for your travel needs as the ESTA visa endures for years, providing you to meet certain conditions and requirements.
Aspects Related to ESTA VISA Application
Not all the countries worldwide are subscribed roe ESTA program and for that reason you will want to know if your country is listed or not. Just those individuals coming from the listed countries that do not own a US visa already, may opt for the ESTA visa.
If you intend to go on a holiday in the US that may last longer than 3 months, then you are not eligible to apply for the ESTA as it is exclusively valid for stays of under 90 days. The purpose behind your trip is important and you can just fill out an application of you are considering a leisure trip or perhaps for business purposes.
Prior to deciding to submit an ESTA visa application, you need to ensure that you have passport which is machine readable. A passport that can be read via machine has two lines and stripes at the bottom of the personal details page, in case you do not know what does this sort of a passport means.
As you apply for an ESTA, you are assigned with an application number that you must to keep safe. Moreover, you should verify the application status with your supplier, most of the times it is immediate, even though in most of the cases it may extent to a few more days.
Check ESTA for more details.