An Immigration lawyer is a lawyer who specializes in cases relating to Immigration of an individual. Immigration is a term used to specify that a person has moved from one nation-state to another. immigration has been one of the main reasons for the rapid growth of population of USA. Millions of foreigners visit the USA throughout the year and a decent percentage of them come to live permanently. Any individual entering the USA should have a valid visa unless the individual belongs to one of the twenty-seven visa waiver program countries or if the individual is a citizen of canada or bermuda.

Visas in US are :

Non Immigration visa which are issued for temporary stay in the US which include tourism, education, study and work.

Immigration Visa are issued to persons who would like to reside in the US permanently.

Various Classes of Visas Include B-1/B-2, H1-B, L-1, TN-1, V etc.