Supplemental Nonimmigrant Visa Application Law and Legal Definition

The Supplemental Nonimmigrant Visa Application, more commonly known as form DS-157 is a supplemental visa application for non-immigrant visas. In this form, the petitioner is requested to provide information that will assist the relevant authorities in the conduct of their security background investigations. This form is presented to the consulate when applying for an Nonimmigrant Visa. In most cases, this information is requested of males between the ages of 16-45.