The following information and links are provided to assist our international visitors. For inquiries not addressed herein, please email

 Event Details

The Quantum World Congress takes place November 29 – December 1, 2022, at the Ronald Reagan Building & International Trade Center, 1300 Pennsylvania Avenue NW, Washington, DC 20004. Click here for a detailed event schedule.

Resources (In Alphabetical Order)

  • Airports

The nearest airport is Reagan Washington National Airport (DCA), located less than 5 miles from the event venue. Dulles International Airport (IAD) is less than 30 miles from the venue.

  • COVID-19 Vaccination Requirement

You must be fully vaccinated with the primary series of an accepted COVID-19 vaccine to travel to the United States by plane if you are a non-U.S. citizen, non-U.S. immigrant (not a U.S. citizen, U.S. national, lawful permanent resident, or traveling to the United States on an immigrant visa). Only limited exceptions apply.  As of June 12, 2022, the Centers for Disease Control (CDC) no longer requires air passengers traveling to the U.S. to show a negative COVID-19 test. Please visit the CDC website for the latest updated information.

  • Embassies & Consulates

Visit for complete listing of U.S. Embassies, Consulates, Diplomatic Missions, and offices providing consular services.

  • Exchange Rate

Click here to view current international exchange rates via the U.S. Federal Reserve.

  • Time Zone & Weather

Washington, DC, is located in the Eastern Time Zone. Click here to view the latest forecast.

  • Transportation

Washington Metropolitan Area Transit Authority (WMATA) operates transit service in the Washington metropolitan area. Visit to plan your trip via WMATA. Taxi services are also available, as are rideshare services via Alto, Uber, and Lyft.

  • Visa Information

Via Generally, a citizen of a foreign country who wishes to enter the United States must first obtain a visa, either a nonimmigrant visa for a temporary stay, or an immigrant visa for permanent residence. Visitor visas are nonimmigrant visas for persons who want to enter the United States temporarily for business (visa category B-1), for tourism (visa category B-2), or for a combination of both purposes (B-1/B-2). Citizens of Canada and Bermuda generally do not need visas for tourism and visits. Click here to read more about applying for a Visitor Visa.

Quantum World Congress provides Visa letters for those travelers who require them. A Visa letter will be accessible once your registration is completed and paid. It is recommended to begin the process as early as possible in advance of travel.

  • Visa Waiver Program (VWP)

Via Tourist or business travelers who are citizens of participating countries may be eligible to visit the United States without a visa. Visits must be 90 days or less, and travelers must meet all requirements. Click here to read more about the Visa Waiver Program.