Texoma Council of Governments (TCOG) is a voluntary association of local governments in Cooke, Fannin, and Grayson Counties that works directly with citizens and local jurisdictions to improve and advance economic vitality and quality of life in Texoma. In collaboration with our public and private sector partners, TCOG delivers various programs and services designed to support the health, welfare, and future of our citizens, our communities, and the region as a whole.