How do I acquire a VISA letter?

SECO International, LLC is dedicated to providing continuing education for optometrists and eye care professionals. It is the responsibility of the attendee to obtain any travel documentation needed to attend the Congress. To that end, SECO will provide an introduction letter and a confirmation letter upon request to aid in obtaining the necessary paperwork to travel to the United States. The introduction letter outlines the dates and important information related to registering for the Congress. The confirmation letter states the attendee has registered to attend the Congress. Only registrants may request a confirmation letter, and they must provide the contact information of the agency issuing the travel documents. SECO will release information letters directly to the government agency issuing the travel documents. SECO International will provide updated information concerning the registrant to the agency upon request. To request an introduction letter and confirmation, please email

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