Can I attend international conferences with the O-1?

Generally, yes. The O-1 is the visa for individuals with extraordinary ability recognized in sciences, arts, education, business, or athletics, and attending international conferences is typically a natural part of the professional activities of someone with this profile.

The key point is the connection to your field. Activities directly tied to the specialization that supported the visa tend to be compatible with O-1 status, for example:

• Speaking or presenting at a congress or symposium.
• Participating in a discussion panel or technical roundtable.
• Serving as a judge or evaluator in competitions and award programs.

Attention to scope is important. The O-1 authorizes activities tied to the approved petition; engagements outside your field or that amount to a new position not covered by the petition may require adjustments to it and could raise questions in future reviews. Keeping documentation that shows the relevance and connection of the activity to your expertise is a sound practice.

Since each case is reviewed individually, it is advisable to confirm updated requirements on the official USCIS website or with a specialist before taking on commitments that fall outside what is covered in the petition.

About the author

Victoria Harper

Editor-in-Chief

Meet the author

As a journalist and lead editor at Visto n’ Visa, Victoria helps ensure that immigration topics are covered in a clear, trustworthy, and easy-to-understand way. Her focus is on delivering useful, human, and relevant content for people exploring new paths abroad.