Participants who may need an invitation letter to proceed with their Visa application are kindly requested to fill this form as soon as possible. General instructions about how to obtain a visa are detailed as follows.
If you are planning to travel to the United States to attend the conference and live in a country that requires a Visa, we urge you to apply for one as early as possible. Below are suggestions to help you secure the correct Visa.
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Apply at the appropriate location at least 3-5 months before intended travel. You can check on-line for the wait times for appointments.
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View the visa wizard on the US Embassy website to select the correct one.
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Be prepared to allow inkless fingerprinting and digital photographs upon entry to the US.
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Be accurate and specific in completing your application. Avoid mistakes. If needed, attach an additional explanation letter.
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Attach evidence of your previous visits to the United States and of your intended return trip to your home country.
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Acquire a police clearance, if possible.
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Bring all documentation proving your home country connections. Suggestions include: past visas, bank accounts, family, professional position, home ownership, and marriage license.
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If you are presenting a paper or speaking at the meeting or are receiving an award or grant, bring copies of correspondence confirming that.
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Bring your letter of invitation from the conference
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You will need to apply for a Business visa.
Click here for information on Temporary Visas to participate in a conference or other temporary travel to the United States.
Click here for the United States Visa application procedures.
Note: A Visa only allows you to travel to the US. You will still have to be admitted at your point of entry. Click here for information from Homeland Security on the Entry Process.
Additional Information: U.S. visa policy permits citizens of certain countries to travel to the U.S. without a visa, when they meet certain requirements, under U.S. laws. Please click here for more information about which counties participate in the Visa Waiver Program. Visa Waiver attendees need to secure a WB (Business) stamp at the US port-of-entry.
