I am working on the paperwork from my Non-B visa and Work Permit. Part of the application paperwork for my Non-B is a Cooperation Letter from BOI. The company I am/will work for is a BOI registered company but I am not sure what this letter is all about. It is item #15 of the checklist of requirements if you are familiar with that form. I am the first employee to go through this process so it's on me to figure out how it's done. Any guidance would be appreciated.