Please provide SRRV visas, each valid for at least one (1) year, covering a continuous four-year period counting backward from the application date (no gaps between visas, and the current visa must still be valid).
Because the issuance date of the first visa is indicated on the back of the SRRV visa and the expiration date is shown on the front, the applicant should also attach the SRRV payment receipts to confirm that all visas have been continuous and uninterrupted.