Hi, I am currently holding a PR but my Canadian refugee travel document (blue travel document) is about to be expired because I got this document before I became a PR so it only had a two-year validity. Can you please let me know what the renewing procedure and the required documents are? I can't seem to be able to find it anywhere. Do I need to submit a brand new application to get a brand new travel document? I have a US visa issued on my current travel document and I want to keep it. Thank you so much!