ATC is an organization that provides essential services to the 5 First Nations within the Regional Municipality of Wood Buffalo (RMWB). You can learn more about the communities we serve by visiting the Our Communities area of this site. We are made up of a Board of Directors, a CEO who oversees 6 active departments and 30+ employees in 3 locations. Our main office is in Fort McMurray, with local Child & Family Services offices in Edmonton and Fort Chipewyan.