It is the mission of the human resources department to develop, implement, and support programs and processes that add value to the Cheyenne and Arapaho Tribes and its employees, leading to improved employee welfare, empowerment, growth, and retention, with commitment to the Cheyenne and Arapaho Tribes, its employees and prosperity for tribal members.

The Department of Administration provides a variety of services to support the tribal government and tribal membership and has the responsibility to ensure that all tribal programs are in compliance with federal, state, local, and tribal regulations, both financially and administratively.