The flag of Ouadda TD-OD features a combination of colors and symbols that represent the region. It consists of three horizontal stripes, with the top and bottom stripes colored green and the middle stripe colored red. In the center of the red stripe, there is a white star. The green stripes symbolize the lush vegetation of the region, while the red stripe represents the courage and determination of its people. The white star represents unity and aspiration for a bright future. Overall, the flag captures the essence of Ouadda TD-OD and its unique cultural identity.