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General Information


Please note that it can take several weeks to process a Visa Application and early application is recommended. Please also note that the Organizing Committee, or its agents, cannot accept any responsibility in connection with Visa Applications and the normal cancellation policy, for registration fees and hotel deposits, will apply in the event that a delegate is unable to attend the conference due to late submission of their visa application and/or rejection of same.

All nationalities visiting the United States require valid passports. A citizen of a foreign country who seeks to enter the United States generally must first obtain a U.S. visa, which is placed in the traveler’s passport, a travel document issued by the traveler’s country of citizenship.

Generally, a citizen of a foreign country w ho wishes to enter the United States must first obtain a visa. Visitor visas are nonimmigrant visas for persons who want to enter the United States temporarily for business or pleasure. If you are coming specifically for ICLAF 2018 only, the B-1 visa is the visa that you will require. If you also plan to stay over or come early for tourism, you will need a combination B-1/B-2 visa. 

Learn more about Business Travel to the United States  Description: (PDF - 362 KB) on a B-1 visitor visa.
Learn more about Visitor Visas - Business and Pleasure Description: (PDF - 1020 KB) on a B-2 visitor visa.

How to Apply
There are several steps to apply for a visa. The order of these steps and how you complete them may vary at the U.S. Embassy or Consulate where you apply. Please consult the instructions available on the U.S. Embassy or Consulate website where you will apply.

Complete the Online Visa Application

  • Online Nonimmigrant Visa Application, Form DS-160Learn more about completing the DS-160. You must: 1) complete the online visa application and 2) print the application form confirmation page to bring to your interview.
  • Photo – You will upload your photo while completing the online Form DS-160. Your photo must be in the format explained in the Photograph Requirements.

Schedule an Interview
While interviews are generally not required for applicants of certain ages outlined below, consular officers have the discretion to require an interview of any applicant, regardless of age.

If you are age: Then an interview is:
13 and younger Generally not required
14-79 Required (some exceptions for renewals)
80 and older Generally not required

Additional information is located at:
Important notice about Presidential Proclamation 9645

Certain international travelers may be eligible to travel to the United States without a visa if they meet the requirements for visa-free travel.  

The Visa Waiver Program (VWP), administered by the Department of Homeland Security (DHS) in consultation with the State Department, permits citizens of 38 countries[1] to travel to the United States for business or tourism for stays of up to 90 days without a visa.

Citizens of Canada traveling to the United States do not require a nonimmigrant visa for business or leisure travel.
Citizens of Bermuda traveling to the United States do not require a nonimmigrant visa for travel up to 180 days for business or leisure travel.

The Department of Homeland Security (DHS), U.S. Customs and Border Protection (CBP) officials at the port-of-entry have authority to permit or deny admission to the United States. Learn more about admissions and entry requirements, restrictions about bringing food, agricultural products, and other restricted/prohibited goods, and more by reviewing the CBP website.


The Conference Organizing Committee, or its agents, will not be responsible for any medical expenses, loss, damages or accidents during the Event. We would in particular draw your attention to the cancellation policy in respect of registration fees and accommodation. In the event that, for whatever reason, the Conference has to be cancelled or postponed, the Organizing Committee, and/or its agents, will be responsible only for refund of monies received. We recommend that delegates insure themselves for medical and cancellation charges.


Child care is available through - is the world's largest online destination for care services.


Located at most banks, and are widespread throughout the country. They accept Visa, Mastercard, as well as PLUS and CIRRUS debit cards. Credit cards are widely accepted.


April showers may bring May flowers in other parts of the US, but not in San Francisco. We may have one or two quick showers during the month, but for the most part, we’re out of the wet season. You’re much more likely to experience windy days than rainy days in April. So you can use the space in your luggage for a light scarf instead of an umbrella.
Average High in April: 64° F/18° C
Average Low in April: 50° F/10° C
Average Monthly Rainfall: 1.5 inches
Record High: 94° F/ 34° C (1989)
Record Low: 23° F/-5° C (1996)
You can check up to the minute weather at  using zip code 94103.


The official currency is the United States Dollar ($)
Here is a link to an exchange rate calculator: CurrencyConverter


Most banks are open Monday- Friday from 9:00AM (09:00) to 5:00PM (17:00) and on Saturdays from 10:00AM (10:00) to 1:00PM (13:00).


Mains power is sometimes spoken of as 110 V; however, 120 V is the nominal voltage in the United States.


The dress code ​is informal for all occasions.


English is the official language of the 13th International Lupus Conference


San Francisco Marriott Marquis
780 Mission Street
San Francisco, CA 94103
(415) 896-1600                              

San Francisco Travel