Hi Mr.Tariq let me answer your question, There is a UK base ISO certification body called UNITED REGISTRAR OF SYSTEM (URS) in qatar. hope they will help you, bcoz thier accridited by one of the world leading accridation body UKAS i can give you their contact details

Mobile: 7065178, T : 4438090 email: [email protected] web: www.urscertification.com

Best of luck