The
USIS is the acronym for the United States Information Service. It is the overseas name for the no longer existing United States Information Agency. The USIS is a name that was sometimes used in the past, both officially and non-officially, to refer to at the very least one of the many United States federal agencies of the executive branch which has implemented United States
Immigration Law. Today the main office is the United States Immigration and Customs Enforcement.
You could work through
USCIS forms such as
renovación de green card/
Green card Renewal,
immigrant visa and requirements on your own
