about visa stamping
I need your clarification, is it necessary to stamp the visa on our passport even if we are coming from Riyadh to Doha? Because from Philippines to Doha, visa stamping to our passport is a must. What if my wife (a filipina) is coming from Riyadh (exit/go for good) then she will come to doha to join me here having a residency visit visa. Is copy is enough to show at Doha Airport? Stamping not necessary?