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Is there an official website to check TN information?

For reliable information about the TN visa, consult the official websites of USCIS, the Department of State, and U.S. Customs and Border Protection. Avoid unofficial sources and monitor updates.

Written by

Victoria Harper

Editor-in-Chief

Updated on February 24, 2026
2 min read
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The TN visa is a widely used option for professionals from Canada and Mexico who wish to work in the United States under the conditions established by the USMCA agreement (formerly NAFTA). Many people have questions about where to find reliable and up-to-date information about this type of visa.

To access official data about the TN visa, the best starting point is the United States Citizenship and Immigration Services (USCIS) website, available at https://www.uscis.gov. On this site, you will find details about eligibility, required documentation, and the application process.

Additionally, the website also provides guidance on important aspects of United States immigration laws, emphasizing the importance of correctly following legal procedures. Another important source for official information is the United States Department of State website, which also offers guidelines on non-immigrant visas, including the TN.

It is worth checking the U.S. Customs and Border Protection website to understand entry instructions and procedures that can be carried out at the border. It is essential that when seeking immigration information, you rely only on official and trustworthy sources.

Be cautious of marketing campaigns or miraculous promises guaranteeing specific results, as the immigration process is subject to changes and must strictly follow the country”s laws. If there are more detailed questions or specific situations, it is recommended to seek companies or professionals specializing in the area to avoid setbacks and scams.

Remember that United States immigration laws can be complex and are subject to change. Following updates on official websites is always good practice to make informed and safe decisions.

Learn more about TN Visa

Eligible countries
Canada & Mexico (USMCA)
Duration
3 years
Extension
Unlimited (3 years each)
Processing
At the border or consulate
All about TN 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.

Victoria's tips

Is there an official website to check TN information?

For reliable information about the TN visa, consult the official websites of USCIS, the Department of State, and U.S. Customs and Border Protection. Avoid unofficial sources and monitor updates.

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