Requests for extension of stay for J-1, TN, and H-1B visa holders must be submitted to the International Office a few months prior to the scholar's expiration date, depending upon visa category. Labs should complete the proper request form and submit, along with all request forms, checks and accompanying documentation to the International Office.
J-1 -Lab must complete the J-1 Extension Form and submit to the International Office at least 90 days before the current J expiration date.
TN - Lab must complete the TN Status Worksheet and submit to the International Office at least 120 days before the current TN expiration date.
H-1B - Lab must complete the H-1B Department Request Form and submit to the International Office at least 120 days before the current H-1B expiration date.