Quick answer
What is USCIS Form I-129CW used for?
An employer uses this form to petition for an alien employee who is ineligible for another employment-based nonimmigrant classification to work as a nonimmigrant in the Commonwealth of the Northern Mariana Islands (CNMI) temporarily as a CW-1, CNMI-only transitional worker.
What to prepare before filling I-129CW
- 01
Confirm that Form I-129CW, Petition for a CNMI-Only Nonimmigrant Transitional Worker, matches the specific benefit, request, verification, or record you need.
- 02
Download the current Form I-129CW and its separate instructions from USCIS, then compare the edition date before typing any answers.
- 03
For Form I-129CW, collect the identity records, receipt or account numbers, dates, addresses, and prior immigration documents that support your answers.
- 04
Because Form I-129CW concerns employment or business activity, reconcile employer, job, wage, ownership, and work-authorization facts with the supporting records.
Current official filing details
The details below are condensed from the USCIS page reviewed on 2026-07-26. Follow the official page and instructions if they differ from this snapshot.
Edition date
01/20/25. You can find the edition date at the bottom of the page on the form and instructions.
Where to file
U.S. Postal Service, FedEx, UPS, and DHL deliveries: USCIS Attn: Form I-129CW 10 Application Way Montclair, CA 91763
Filing fee
You can find the filing fee for Form I-129CW by visiting our Fee Schedule page.
Initial evidence
Did you provide the following? A complete Additional Worker Attachment for CW Classification Supplement to Form I-129CW per each beneficiary/employee with the required attestation and evidence that supports the elements in the attestation (to the extent available); A single, valid temporary labor certification approved by the U.S.
Department of Labor; Evidence demonstrating you meet the definition of an employer; Evidence showing that each beneficiary meets the minimum job requirements stated in the temporary labor certification at the time the certification application was filed (if applicable); A copy of the commonwealth or local license for each beneficiary/employee to fully perform or practice the duties of the occupation (if required); Evidence you have posted a job vacancy announcement for the position on the CNMI Department of Labor website; A copy of each beneficiary/employee’s Form I-94, Arrival-Departure Record, if seeking change of status or extension of stay; A copy of the worker’s last two pay stubs and most recent W-2, if applicable, if seeking a change of status or extension of stay;
Special instructions
Semiannual Report Requirement for CW-1 Employers All employers who petitioned for the CW-1 worker, and whose petition has been approved for a validity period of six months or more, must file a Form I-129CWR, Semiannual Report for CW-1 Employers, to certify the continued employment and payment of each worker under the terms and conditions of the approved petition. For more information, please see our I-129CWR, Semiannual Report for CW-1 Employers page.
Duplicate Copies: The beneficiary may need a visa from the U.S. Department of State if they are found ineligible for a grant of status or a change of status or an extension of stay, or if they travel outside the CNMI.
Please provide a duplicate copy of Form I-129CW and all supporting documentation at the time of filing. Additionally, please provide duplicate copies of all documents sent to USCIS in response to a Request for Evidence or Notice of Intent to Deny.
The duplicate copies will be sent to the U.S. Department of State.
We will not make duplicate copies. Failure to submit duplicate copies may cause a delay in the U.S.
Department of State issuing a visa abroad, if one is needed.
Official I-129CW downloads and filing links
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What is Form I-129CW used for?
An employer uses this form to petition U.S. Citizenship and Immigration Services (USCIS) for an alien who is ineligible for another employment-based nonimmigrant classification to work as a nonimmigrant in the Commonwealth of the Northern Mariana Islands (CNMI) temporarily as a CW-1, CNMI-Only Transitional Worker.
How much does Form I-129CW cost?
You can find the filing fee for Form I-129CW by visiting our Fee Schedule page.
Can I file Form I-129CW online?
The USCIS all-forms directory does not list a general online filing option for this form. Follow the official page for the required filing method.
Related USCIS form guides
Citizenship & naturalization
Form G-845 Supplement
Verification Request
Citizenship & naturalization
Form G-1651
Exemption for Paper Fee Payment
Citizenship & naturalization
Form I-765
Application for Employment Authorization
Citizenship & naturalization
Form I-956
Application for Regional Center Designation
Citizenship & naturalization
Form N-300
Application to File Declaration of Intention
Citizenship & naturalization
Form N-336
Request for a Hearing on a Decision in Naturalization Proceedings (Under Section 336 of the INA)
Source: U.S. Citizenship and Immigration Services. Independent guide by Clerks AI; not affiliated with USCIS and not legal advice.
Last researched 2026-07-26. Recheck the official page before filing.