The International Motor Sports Association (IMSA) is a governing body for sports car racing in North America. Founded in 1969, it oversees various racing series, including the prestigious WeatherTech SportsCar Championship. IMSA is known for its commitment to promoting competitive racing while ensuring safety and fairness among participants. IMSA organizes events that feature a range of vehicle classes, allowing manufacturers and teams to showcase their engineering and driving skills. The association works closely with other organizations, such as the Fédération Internationale de l'Automobile (FIA), to maintain high standards in motorsport and enhance the overall racing experience for fans and competitors alike.