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What does the acronym ”COS” mean?

COS (Change of Status) allows changing immigration status within the U.S. without leaving the country, requiring strict compliance with laws and specialized guidance.

Written by

Victoria Harper

Editor-in-Chief

Updated on January 6, 2025
1 min read
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When dealing with immigration matters, especially in processes like the H-1B visa, it is common to come across acronyms that may cause some confusion. One of these is ”COS”.

COS stands for ”Change of Status”. This procedure allows individuals legally present in the United States to change from one immigration status to another without leaving the country. For example, a student in the U.S. may opt for a COS to change their status to an H-1B visa, provided all requirements are met.

This change avoids the hassle and time involved in traveling abroad and undergoing consular procedures. Each application is individually reviewed, and success depends on proving the conditions of the new status.

It is essential to follow immigration laws, seek specialized advice, and act cautiously to ensure safety and compliance. In summary, the COS is a useful tool to adjust immigration status within the U.S., but it requires updated information and professional assistance to avoid complications.

Learn more about H-1B Visa

Initial validity
3 years
Extension
Up to 6 years total
Annual cap
85,000 visas
Processing
6-12 months
All about H-1B 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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What does the acronym ”COS” mean?

COS (Change of Status) allows changing immigration status within the U.S. without leaving the country, requiring strict compliance with laws and specialized guidance.

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