International Travelers

United States Entry Requirements:
Visa Requirements & Letters of Invitation

Many travelers to the United States need a temporary visa to enter the country. If you require a visa, it is recommended that you apply as soon possible.

Fill Out your US Visa applications online by clicking here.
To locate an Embassy or Consulate near you, click here.

Letters of Invitation
After you have registered and paid for the Conference, you may request a Letter of Invitation for visa purposes from our office by clicking here. After requesting an official Letter of Invitation, Command Alkon will send you the letter within 1-2 weeks. Please register and request your Letter of Invitation early so that you will have enough time for the visa application process.