there are instances that you can get back within short span of time here in doha, stated in the law also, that when you are cleared and given eit visa you cannot come bck to doha until 2 yrs but in cases, there are some companies giving to their employees whom dont have any trouble made or clean and neat in the workplace, no problems give to the company; have given the visa exit clearances only and can come bakc any time since this is EXIT CLEARANCE not CANCELLATION of working visa; by the time you go home already the validity of your pataqa will be counted for; If you have reached the expiration of your pataqa and did not come back as soon as possible then the company ca declare null & void and this will be worked out by the mandoob for automatic cancellation of your working visa......