Both B1 and B2 are visas for temporary stay in US. The B1 visa is business visa and can be used by the applicant to travel to US for business related issues. The B2 visa is tourist visa and the applicant can visit places and must have entered US only for touring purposes. No activities of any financial gain must be carried out during visit by the tourist visa holder. Both B1 and B2 visa…
If Customs and Border Protection (CBP) authorizes your admission to the United States at the designated port of entry, you will receive a stamped Form I-94, Record of Arrival-Departure. If you wish to stay beyond the time indicated on the Form I-94, you may apply for an extension by filing Form I-539, Application to Extend/Change Nonimmigrant Status, with USCIS.
The E visa category is a little more complicated, although expert legal advice should always be sought in the event that you are planning to immigrate to the US under any visa classification. In some limited cases, for example, where you are an immediate relative of a US citizen, you may even be able to seek an adjustment of status where you have entered under the VWP.
If you're traveling internationally, you might need a visa, which is an endorsement on your passport indicating that you may enter a country. Americans don't need visas to enter 116 countries – including 26 in Europe – for short-term tourism, business or layovers on the way to a non-treaty country. However, some popular destinations such as China and Brazil do require U.S. citizens to obtain visas.
In some cases, a visa is issued by immigration officials when someone crosses a border into a new country. In other instances, people must apply for one before traveling. During the application process, the applicant may be asked if he or she has enough money to survive in the country for the duration of the visa, and inquiries may be made about the applicant's health, character, and intentions for the planned visit. In some cases, applicants are also fingerprinted and photographed.
A visa does not guarantee entry into the United States, but allows a foreign citizen coming from abroad to travel to a U.S. port of entry and request permission to enter the United States. The Department of Homeland Security, U.S. Customs and Border Protection (CBP) officials have authority to permit or deny admission to the United States, and determine how long a traveler may stay. At the port of entry, upon granting entry to the United States, the Customs and Border Protection officer will stamp your travel document with the date of admission, the class of admission (i.e. VWP traveler, or the visa classification for visa holders, or other permissible class of entry), and the date that you are allowed to remain until, that is the date by which you must leave the United States. You can review information about admission on the CBP website. The Department of State's Consular Affairs website has more information about duration of stay.
Tourist visas, called visitor visas in the United States, are available for travelers from many countries who are coming for recreational or medical purposes. These visas are typically good for six months. Transit visas are available to foreigners who are simply passing through the United States or making a brief stop at a port or airport. Transit visa applicants must provide evidence that they will be in continuous transit to a foreign destination while in the United States. As of November 2012, both visitor visas and transit visas cost $160 per person, although additional fees may apply. Citizens of nearly 40 countries are allowed to travel in the United States without a visa under the Visa Waiver Program.
The visa or the completed Visa Waiver Program document permits non-immigrant travelers to enter upon U.S. soil only to the extent that they can present themselves to a determining Department of Homeland Security official. The official and his work station are euphemistically referred to as "the gate." The document that demonstrates permission to enter the country has been granted is universally called an I-94 -- the proper term is Arrival/Departure Record -- and it is issued by the determining officer at the gate. In simple terms, the visa allows the traveler to knock on the door; the I-94 card is proof the Department of Homeland Security has allowed them to come in. The I-94 determines the time limit of the stay, and the restrictions imposed upon the visitor while in the U.S. Visas do not allow any stay of any length within the U.S.
Spouse visas, marriage visas, retirement visas, temporary worker visas, student visas, research visas, and asylum visas are other options for those looking to take a lengthier trip. These visas can be perfect options for those needing to go abroad to be with family, be away on business for an extended period of time, pursue their education in a foreign country, or avoid persecution in their home country.
Traditional visas can either be stamped or glued into your passport. If your visa is glued into your passport, it is usually a small document that includes your name, passport number, place of birth, reason for travel and expiration date. Stamped visas typically have less information on them. They usually only have the destination and date from which the visa is valid and official instructions stating how many days the visa is valid for.
A valid U.S. visa in an expired passport is still valid. Unless canceled or revoked, a visa is valid until its expiration date. If you have a valid visa in your expired passport, do not remove it from your expired passport. You may use your valid visa in your expired passport along with a new valid passport for travel and admission to the United States.
Citizens of member states of the Association of Southeast Asian Nations do not require tourist visas to visit another member state, with the exception of Myanmar. Until 2009, Burmese citizens were required to have visas to enter all other ASEAN countries. Following the implementation of visa exemption agreements with the other ASEAN countries, in 2016 Burmese citizens are only required to have visas to enter Malaysia and Singapore. Myanmar and Singapore had agreed on a visa exemption scheme set to be implemented on 1 December 2016. ASEAN citizens are entitled to use the Burmese visa on arrival facility.