I have a business visa valid for one month and renewable monthly until 3 months. What I understood is after 3 months I need to go out of Qatar and come back for another business visa renewable monthly in 3 months. My question is, for how long a person can enter Qatar with business visa with this process (going out after 3 months and coming in for another 3 months)? Can anyone tell me if I can stay for 1-2 years with this process with the same sponsor? I would appreciate your advise...