The National Association for Stock Car Auto Racing (NASCAR) is the leading sanctioning body for stock-car racing in North America and the largest governing organization for the sport worldwide. Founded in 1948 by Bill France Sr. in Daytona Beach, Florida, NASCAR has transformed stock-car racing into a major spectator sport. The organization is headquartered in Daytona Beach, with additional offices in Charlotte, Concord, New York, and Los Angeles. NASCAR sanctions over 1,200 to 1,500 races annually across more than 100 tracks in the U.S., Canada, Mexico, Brazil, and Europe. Its core operations include event sanctioning, rule enforcement, broadcast production, and facility management. NASCAR oversees three primary national racing series: the NASCAR Cup Series™, the NASCAR Xfinity Series™, and the NASCAR Craftsman Truck Series™. The organization also engages in licensing and brand management, securing corporate sponsorships, and offering career development opportunities in motorsports. NASCAR continues to be a significant player in the global motorsports industry, focusing on innovation and fan engagement.