Should the work permit renewal and travel permit renewal be mailed separately? Yes, if the applicant is renewing their work and travel documents they should send in a separate renewal application for each document. Learn more about the work permit here, and the travel permit here . Related articles How do I renew my travel permit? I missed my biometrics appointment. What should I do? I’m living outside the United States and my green card got approved. What now? My USCIS status says I missed a delivery — what should I do? Does Boundless help with the work permit application?