Visa Information


Visa Information

Visa Requirements

  • Citizens of certain countries may be able to travel under the United States Visa Waiver Program without a visa, however you must be authorized through the Electronic System for Travel Authorization
  • If you live in a country that is not part of the United States Visa Waiver Program, you will require a B-1 Temporary Business Visa in order to enter the United States and attend the 2019 International Workshop on Acoustic Transduction Materials and Devices - IWATMD

  • For information on how to obtain a B-1 Visa, please visit the Visitor Visa page on the U.S. Department of State website

Visa Invitation Letter

  • If you require an invitation letter for your visa application, please email your requrest to Sandie Elder, Conference Coordinator at, and include the following information:
    • Name, Presentation Title, and Institutional Affiliation or Organization

  • Once your conference registration has been confirmed and you your payment has been made in full, the invitation letter will be emailed to you in PDF format

Note: Payment of your registration fees is required in order to obtain a visa letter