Request a Letter of Invitation

When you register for the conference from outside of the United States, and your country DOES NOT participate in the Visa Waiver Program, Plant Biology 2020 will provide a letter of invitation upon request.  To be eligible to request a letter of invitation, you must first register to attend Plant Biology 2020.

During the registration process, you will have the opportunity to request your letter of invitation.  Please allow up to 7 business days to generate your request and prepare a letter.

The following information must be provided during the registration process to process your request:

  • Passport Number
  • Country of Issue
  • Reason for requesting the letter
  • Organization
  • Organization Address

If there are any issues generating your request, you will be contacted via email.

Please contact if you have questions about the letter of invitation procedure.

Due to the fact that an application for a visa can be a lengthy process, Plant Biology 2020 recommends that you start your visa application process early: 90 to 120 days prior to the conference.