I-129, Petition for a Nonimmigrant Worker

For petitioners filing on behalf of a nonimmigrant worker to come to the United States temporarily to perform services or labor, or to receive training, as an H-1B, H-2A, H-2B, H-3, L-1, O-1, O-2, P-1, P-1S, P-2, P-2S, P-3, P-3S, Q-1 or R-1 nonimmigrant worker. Petitioners may also use this form to request an extension of stay in or change of status to E-1, E-2, E-3, H-1B1 or TN, or one of the above classifications for a foreign national.