There are two main classifications of visas that typically apply to the international dentist: nonimmigrant-academic student and immigrant-member of a profession. Information about these and other classifications may be obtained from a U.S. embassy or consulate in a foreign country or from the U.S. Department of Homeland Security Immigration and Naturalization Service (National Customer Service Center 1-800-375-5283 within United States only).

No. These territories are a part of the United States. U.S. citizens returning directly from a U.S. territory are not considered to have left the U.S. territory and do not need to present a passport. U.S. territories include the following: Guam, Puerto Rico, the U.S. Virgin Islands, American Samoa, Swains Island and the Commonwealth of the Northern Mariana Islands.

Citizens of Australia, Brunei, Ireland, New Zealand and the United Kingdom do not require a visa if they are coming to the US for business purposes or to be a tourist and their stay is less than 90 days. Citizens of all other countries are generally required to have a visa. Those from any country for which a passport is required should make sure that their passport is valid for a minimum of six months beyond the initial period of stay in the United States.

French citizens do not require a visa to enter the United States and may enter under the Visa Waiver Program (if all of the VWP requirements are met).

According to the U.S. Department of Homeland Security, exchange visitor visa holders may enter the U.S. no earlier than 30 days before the commencement date on the DS-2019. This 30-day limit does not apply to those returning to continue an ongoing program; they may enter the U.S. at any time.

No. Visas are used for entry into the United States. If discrepancies are noted while in the United States, they can be corrected when the student travels home. Consult the DOS website, http://travel.state.gov/visa/visa_1750.html for details. Technically, visas can be corrected at any U.S. embassy/consulate outside the United States.

No. A valid visa permits you to apply for admission to the United States when you arrive at the airport (or other port of entry) in the United States. The Department of Homeland Security (DHS) makes the final decision as to whether you may be admitted to the United States.

Under the new immigration regulations, students can only enter the United States 30 days before classes begin. THESIS AND GRADUATION

F-1/F-2, M-1/M-2, and J-1/J-2 visa holders may enter the United States up to 30 days before the designated registration date on the I-20 or DS-2019 forms. The 30-day limitation does not apply to students returning to resume studies; they may enter the U.S. at any time.

You can enter the U.S. no earlier than 30 days before the start date listed on your I-20 Form. A student who wants an earlier entry into the U.S. (more than 30 days prior to the course start date), must qualify for, and obtain a visitor visa. A prospective student notation will be shown on his/her visitor visa and the traveler will need to make the intent to study clear to the U.S. immigration inspector at port of entry.

Yes. If you enter by land there is no requirement that you be in possession of a round trip or onward ticket. The immigration authorities at the border crossing will issue you with the arrival/departure record card, I-94W. You will be charged a $6.00 administrative fee; the fee is payable in U.S. dollars only. This fee is charged to all travelers regardless of whether or not they have a visa. For those entering the United States by air or sea, the fee is included in the cost of their ticket.

Click here to complete a simple form to request a visa letter. If you have any questions regarding your visa letter, contact Natural Products Expo West/SupplyExpo 2005 Customer Service at +1-303-390-1776 or e-mail us at: tradeshows@newhope.com

If you are entering the United States aboard a private aircraft of a U.S. corporation that has entered into an agreement with the Immigration and Naturalization Service to carry passengers under the Visa Waiver Program, you will not require a visa if you are eligible for visa free travel. If you are entering aboard any other private or official aircraft, you will require a visa.

There is no limit to the number of times you may travel visa free under the Visa Waiver Program in any given period. There is also no minimum period of time you are required to remain outside the U.S. before reapplying for admission. If you are a frequent traveller to the United States, it is advisable that you carry with you for presentation to U.S.

Migratory birds usually travel the same routes in their annual migrations. In the Northern Hemisphere, birds begin moving south during August and September of each year. North American migratory birds that over-winter in Asia may come into contact with potentially infected domestic or wild birds during the winter months. In spring, migratory birds will migrate north to their breeding grounds in eastern Russia, Alaska, and Canada.

Any person of foreign nationality who wishes to enter Sicily and stay there for a period not exceeding three months must have the documents (passport, travel or identity document) required for entry into Italian territory. For more information, visit the Before You Go page.

Yes. Once they enter the United States on a K1 Visa, they may immediately apply for a Work Authorization Permit. However, since the fiancee must re-apply for a Work Permit after the filing of an adjustment of status (which is required after the marriage), we generally recommend waiting until after the marriage takes place.

You may travel visa free to the United States from anywhere in the world if you meet all of the requirements for visa free travel.

of 2004, all foreign nationals requiring new visas must apply for their visas at a U.S embassy or consulate outside the United States.

You may apply to adjust your status to the V visa category with the USCIS if you are in the United States. If you leave the United States, however, you will be required to apply to have your passport endorsed with a V visa at a U.S. Embassy or Consulate outside the United States in order to return. You should contact the Embassy or Consulate before departing the U.S. for further information.