Foreign business travellers to the United States normally require a B-1 temporary business visitor visa, or visa-free entry under the Visa Waiver Program where their nationality qualifies. B-1 visitors may attend the AMPP Annual Conference + Expo and consult with colleagues but may not take up employment.
Processing: Varies by nationality; apply several weeks before travel.
Confirm eligibility and current rules on the U.S. Department of State business visa page and the USCIS B-1 page before booking travel. Canadian citizens are generally visa-exempt for business visits.
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