Dubai Economy & TourismIt is the authority responsible for setup companies in Dubai NotaryThe authority responsible for powers of attorney and signatures Ministry of foreign affairsVerifying and authenticating official certificates and documents DUBAI MUNICIPALITYIt is responsible for some approvals and permits for commercial establishments and many other services Dubai ChamberResponsible for commercial services for establishments Ministry Of LabourIt is the ministry responsible for supervising and organizing labor and workers’ affairs GDRFAGeneral Administration of Residency and Foreigners Affairs Land DepartmentResponsible for the real estate sector and improving land registration procedures.