

Status can refer to the classification under which the person is admitted to the U.S. (i.e. as a student, visitor, temporary worker, etc.) and also to the length of the stay permitted in the U.S. Both of these components may be changed by the USCIS. A person admitted in one status may seek a change of status into a new classification and the duration of a person's stay may be extended by the USCIS. Again, the validity period of a visa has nothing to do with the duration of a nonimmigrant visitor's permitted stay.