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Do I need all certified translations before submitting the I-129?

All certified translations of documents in foreign languages must be ready and attached to the I-129, as required by USCIS, to avoid delays or rejections.

Written by

Victoria Harper

Editor-in-Chief

Updated on October 27, 2025
2 min read
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When applying for an O visa, it is essential to ensure that all documentation submitted complies with the requirements of the United States Citizenship and Immigration Services (USCIS). This means that if you need to include documents produced in another language, they must be accompanied by accurate and duly certified translations. This precaution is crucial to avoid delays or even the rejection of your application.

For documents not in English, it is necessary to attach certified translations demonstrating the accuracy of the original content. In other words, all translations of these documents must be completed and ready to be submitted along with the I-129 form. This not only facilitates the authorities” work when reviewing your case but also shows that you are strictly adhering to established regulations.

It should be emphasized that USCIS will not accept documents in a foreign language without the corresponding translation. Additionally, it is always wise to seek updated information directly from USCIS guidelines or from specialized and reliable immigration sources. This practice helps avoid pitfalls or trusting marketing campaigns that promise miraculous results.

Strictly following United States immigration laws and relying on assistance from specialized services-without, however, creating expectations of guaranteed approval-ensures that you are on the right path throughout the process. Therefore, the answer is yes: all certified translations for documents not in English must be provided before submitting the I-129 form. Doing so minimizes risks and helps ensure that your petition is evaluated according to the criteria and deadlines established by USCIS.

Learn more about O-1 Visa

Requirement
Extraordinary ability
Initial validity
3 years
Extension
1 year at a time (unlimited)
Processing
2-4 months
All about O-1 Visa
Victoria Harper

Editor-in-Chief

Meet the author

Leading journalism and editorial content at Visto n’ Visa, Victoria helps make immigration topics clear, trustworthy, and easy to understand. Her focus is on delivering useful, human, and relevant content for people exploring new paths abroad.

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Do I need all certified translations before submitting the I-129?

All certified translations of documents in foreign languages must be ready and attached to the I-129, as required by USCIS, to avoid delays or rejections.

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