There are total three kinds of NOC and there is no any temporary NOC.
Suppose if your are on business visit visa and there is a chance to get an employment visa except than the visit visa sponsor you may need to provide no objection letter from the current sponsor to the new sponsor secondly if you are a doha resident for more than a year and if your sponsor agrees to move to another sponsor there you need a no objection from the sponsor and finally if your visa been cancelled by the employer and if he allows you to enter doha before the completion of two years then you need a no objection letter from the sponsor along with the isthishna application to be forwarded to the immigration by the new sponsor.
There are total three kinds of NOC and there is no any temporary NOC.
Suppose if your are on business visit visa and there is a chance to get an employment visa except than the visit visa sponsor you may need to provide no objection letter from the current sponsor to the new sponsor secondly if you are a doha resident for more than a year and if your sponsor agrees to move to another sponsor there you need a no objection from the sponsor and finally if your visa been cancelled by the employer and if he allows you to enter doha before the completion of two years then you need a no objection letter from the sponsor along with the isthishna application to be forwarded to the immigration by the new sponsor.