LP, because ALL working visas a one visit visas.
Why people answer the questions if they have no clue about the correct answer??
blue.. it has nothing to do with the signed job offer.
Albertdlreyes, since your RP isn't stampped into your passport, you don't need a NOC from this company. But you need a single exit permit from them, then you have to exit Qatar (this way your current work visa will be cancelled), and to enter Qatar under the new entry visa, which can be either your brother's family visa again (new one), or new work visa from the different company.
LP, because ALL working visas a one visit visas.
Why people answer the questions if they have no clue about the correct answer??
blue.. it has nothing to do with the signed job offer.
Albertdlreyes, since your RP isn't stampped into your passport, you don't need a NOC from this company. But you need a single exit permit from them, then you have to exit Qatar (this way your current work visa will be cancelled), and to enter Qatar under the new entry visa, which can be either your brother's family visa again (new one), or new work visa from the different company.