Supermom, it is the discretion of the company to give NOC to the employees. Regarding other issues, he can review his contract. The 2-way ticket should be given if he renewed his contract with the company. But if not, he is still entitled for the 1-way airfare and gratuity. If he did not renew, and he is hired from Phil, they will cancel him. That is the most practices of companies here in Doha.
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"Admit your mistakes...before someone exaggerates the story."