National Congress of American Indians

Indian Nations are sovereign governments, recognized in the U.S. Constitution and hundreds of treaties with the U.S. President. Today, tribal governments provide a broad range of governmental services on tribal lands throughout the U.S., including law enforcement, environmental protection, emergency response, education, health care, and basic infrastructure.

The National Congress of American Indians was founded in 1944 and is the oldest and largest tribal government organization in the United States. NCAI serves as a forum for consensus-based policy development among its membership of over 250 tribal governments from every region of the country.

NCAI's mission is to inform the public and the federal government on tribal self-government, treaty rights, and a broad range of federal policy issues affecting tribal governments.