What is AC21?

Let’s start by understanding that AC21 is a U.S. federal law – the acronym refers to the American Competitiveness in the Twenty-first Century Act, enacted in the year 2000 – which contains important provisions for foreign professionals working with visas such as the H-1B.

This law was created to help retain highly skilled professionals in the United States, especially those who have started the green card process and face long waits due to visa limitations and quotas. Among the main features of AC21, the possibility of extending the H-1B status beyond the traditional six-year limit stands out.

For professionals who already have an approved I-140 but cannot yet proceed with adjustment of status (I-485) because of limited immigrant visa availability, AC21 allows the H-1B visa to be renewed for additional periods, ensuring legal employment while they await the progress of their case.

Another relevant point is the flexibility AC21 offers in situations of changes in employment conditions, facilitating the maintenance of legal status by strictly meeting the requirements. These provisions aim to provide security for those facing lengthy immigration processes, avoiding abrupt interruptions in professional activities.

It is important to emphasize the necessity of strictly following immigration laws and seeking reliable guidance to ensure legal compliance and avoid unnecessary risks.

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.