SC is the International Conference for
High Performance Computing, Networking,
Storage and Analysis

• Communities Program• Broader Engagement Program• Education Program• International Ambassadors• International Attendees• Visa Procedures• FAQs • Mentor/ Protégé Program• Student Job Fair• Student Volunteers

Frequently Asked Questions for International Attendees

Where can I find out if I need a visa to attend SC11?
We provide basic visa information, but if you have specific questions that are not answered there, please see the US Department of State web site.

I need an invitation letter to apply for a visa. How can I request one?
You must register for SC11 before you can request or receive a letter of invitation. The letter will be sent automatically if you list an address is a non VWP country. If you need a visa but are listing some other address, please contact with your name, nationality, and a forwarded copy of your registration confirmation.

How can I find out if other people from my country or region are attending SC11?
A special International Attendees Center will be available at the Convention Center, specifically for international attendees. The Center is therefore a good meeting place during the conference, as it is specifically designed to provide a safe and comfortable area to network and meet other international attendees. You can also leave messages on the Message Board asking other attendees from your country or region to meet you at a specific time in the Center.

Is there an area in the International Attendees Center to hold interviews with the press, to give a presentation, or to have a meeting?
There will be a certain amount of space available for interviews or small meetings. For details, contact in advance

I have a laptop with a wireless network card. Will I be able to connect to the internet at the Seattle Convention Center?
Wireless service will be available, at no cost, throughout the convention center during SC11.

I am flying internationally. How early should I leave for the Seattle airport when I depart?
Most airlines now require that you check in approximately three hours in advance for international flights due to the increased security checks. You should contact your airline for more specific information.

I am planning on arriving before the conference or staying on after the conference. What is there to do in and near Seattle?
Here are some websites that might be helpful to you:
Seattle area information

I have never been to Seattle before. Where can I find a map of the area?
Seattle area maps
Location of the Seattle Convention Center

I have never been to the Seattle Airport before. Where can I find information about the airport?
Seattle Tacoma International Airport is the city's major airport. It is served by most major national and international airlines, so scheduling a flight to Seattle should not be a problem. The Seattle-Tacoma International Airport (SEA) provides details about the airport's layout, along with arrival and departure times of scheduled flights.

How do I get from the airport to the convention center or downtown hotels?
There are many transport options to and from the airport. For full directions please see the airport's web site.

Where can I exchange currency?
There are many currency exchange facilities in Seattle. Most banks exchange currency, as do a number of travel centers in the city. Exchange services are more limited outside of Seattle, and it's best to carry US-currency travelers checks or small amounts of US cash.

If you have a credit card that permits cash advances, or an internationally recognized cash-machine card, it should work at the many machines (called "ATMs") available at banks, hotels, and even the Convention Center. These often provide the best exchange rates.

Where can I use credit cards or travelers checks in Seattle?
Seattle businesses accept most credit cards and US-dollar travelers checks. A few restaurants accept cash only, or cash for purchases below some threshold amount. Most businesses require a photo identification card (passport or other identification) before cashing travelers checks.

If you are purchasing items while at SC11 (registration passes, tickets, merchandise, etc.), please note that we do not accept cash-machine (ATM) cards or foreign currency. SC11 accepts only US currency or a major credit card (Visa or MasterCard).

What time zone is Seattle in?
Seattle is in the Pacific Time Zone, which is eight hours behind Greenwich Mean Time (GMT).

What is Seattle climate?
Summary of monthly climate information for Seattle

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