i am from usa. i had applied there for political asylum but still after 14 years my case is not approved. now i want to apply for canada work permit. i got hrdsc letter and all others document. i want to know that should i need travel document for applying of work permit. Is through by travel document i have better chances of getting visa of canada or not. I have work permit in usa and i am truck driver in usa. i applied for truck driver job in canada.