your absolute right, many are victims of this NOC, including myself. there are lots of good offers outside my company but to no avail becoz of this NOC. my company is one of the biggest in wholesate/retail business but they they are not even providing airfares even after 2 years of contract. i can say that those who are working in BAKALAS are more luckier than me who deny such privileges according to QATAR LABOUR LAW.