Visa is an authorized document for any person to enter, stay or leave for a period of time in that particular country. This authorization is given in the passport. So if a person has got this authorization then he or she is applicable to that particular country for the specified period. This visa will also have details about whether the person is going to work or visit someone known. Hence this will also have information about the purpose of their visit and they are restricted to do only which is specified in that visa application. Otherwise, they are liable to court. Therefore it is necessary to know all the details about the visa that you are applying for in order to have an appropriate one that suits the purpose of your visit to that country. There are many types of visas available for each country. Visa application and process is not the same for all the countries. Each country will have certain terms and conditions for all types of visa. One such type is EB3 for the country United States.
This eb3 visa is for those people who would prefer to work in United States. There are certain eligibility criteria for applying this type of visa. This visa is called as employment based 3rd preference. Third preference is the position which is given for workers where they need to have a bachelor degree. Otherwise, they should have two years of experience, if they are skilled persons. There is also a sub category where an unskilled can also apply with less than two years experience.