 Due to the sovereignty of Native American tribes, the Board does not have regulatory authority over casinos of federally recognized tribes, but does have oversight authority over the tribes' compliance with the State-Tribal Compact provision.Other aspects of the regulation of Native American casinos in Michigan are handled by the National Indian Gaming Commission and the casino's governing tribe.Their work is supported by the Michigan Attorney General's Office, the Michigan State Police, and the Michigan Department of Technology, Management and Budget.