With the ultimate vision of making Dubai the world's leading commercial centre, investment hub and tourism destination, Dubai's Department of Economy and Tourism (DET) is mandated to support the Government in positioning the emirate as a major hub for global economy and tourism, and in boosting the city's economic and tourism competitiveness indicators. Under this remit, DET is driving efforts to further enhance Dubai's diversified, innovative service-based economy to attract top global talent, deliver a world-class business environment and accelerate productivity growth. Additionally, DET is supporting Dubai's vision to become the world's best city to live and work in by promoting its diverse destination proposition, unique lifestyle and outstanding quality of life, overall.

DET is the principal authority for the planning, supervision, development and marketing of Dubai's business and tourism sectors. It is also responsible for the licensing and classification of all types of businesses, including hotels, tour operators and travel agents. The DET portfolio includes Dubai Corporation for Tourism and Commerce Marketing, Dubai Festivals and Retail Establishment, Dubai Industries and Exports, Dubai Investment Development Agency (Dubai FDI) and Dubai SME, as well as Dubai College of Tourism, Dubai Calendar and Dubai Business Events.