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According to the mentioned facts, I would like to clarify to you that 

If you want to obtain a Schengen visa, then you review any embassy in the GCC states such as the embassy of Italy, France  or Germany, and apply providing the following documents:

-- Valid passport for 6 months

-two photos as those attached with the passport

-bank statement for the last 6 months

-hotel reservation

-air round  ticket reservation

Valid residence for 6 months in addition to the consent of the employer

Medical insurance

Providing a clean criminal record

-schedule of the trip

- letter from the employer includes the date of job assignment, salary and the type of job, and the consent of the employer

- the embassy may require other documents