Registrants from countries that are not on the Visa Waiver Program will require a visitor visa. Please allow at least one month processing time to apply for a visa. Click here for information on applying for a visa. Your visa application may require an invitation letter. In order to receive a letter, please submit the information below. You must register for ICMC before a letter of invitation can be issued. If you are not able to receive a visa, or if you are unable to attend for any reason related to your Visa, please contact us–your registration fee will be returned. For assistance, please contact firstname.lastname@example.org.