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Temporary Workers
Overview
Employers who wish to
hire foreign workers to temporarily perform services or labor or
to receive training may file an I-129 petition. The I-129 is mainly
used for nonimmigrant categories; thus, in most cases, workers who
enter the United States under this petition must depart the U.S.
when their maximum period of stay has been reached. Form I-129 may
also be used to petition for an extension of stay or change of status
for certain nonimmigrants.
There are many categories
of workers who may be petitioned for on the I-129. These nonimmigrant
classifications are symbolized by letters which generally correspond
to the visas issued by the State Department. Only those categories
incorporating employment or investment will be covered here.
Filing the I-129 Petition
Form I-129 consists
of a basic petition and different supplements that apply to the
various visa categories. In order to petition for a temporary worker,
the prospective employer or agent must file Form I-129, Petition
for Nonimmigrant Worker, and the appropriate supplement accompanied
by the required payment, and initial evidence or documentation.
In some cases, the employer
must get a certificate from the Department of Labor prior to filing
the I-129. This process is described below in the appropriate categories.
Once the petition is
approved, the employer or agent is sent a Notice of Approval, Form
I-797. Approval of a petition does not guarantee visa issuance to
an applicant. Applicants must also establish that they are admissible
to the U.S. under provisions of the Immigration and Nationality
Act (INA).
If the beneficiary is already in the U.S. and is changing from one
nonimmigrant status to another, a visa is not required. However,
a visa may be required if the beneficiary subsequently leaves the
U.S. and wishes to re-enter.
When to file
Petitions should
be filed as soon as possible, but no more than 6 months before the
proposed employment will begin or the extension of stay is required.
If the petition is not submitted at least 45 days before the employment
will begin, petition processing and subsequent visa issuance may
not be completed before the alien's services are required or previous
employment authorization ends.
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