Tribal Code:

At tribe's website.

At NILL website. Table of Contents.

See NILL catalog records for the tribal code.

Tribal Constitution:

At tribe's website.

At NILL website. Table of Contents.

At University of Oklahoma Law Library website. Constitution, 1936.
At Library of Congress website. Consituttion, 1936.

At University of Oklahoma Law Library website. Corporate Charter, 1936.
At Library of Congress website. Corporate Charter, 1936.

See NILL catalog record for the constitution.

Tribal Court Opinions:

At Indian Law Reporter (not available online). 1993-1994. See NILL's cumulative index of tribal court cases in the ILR. (Northern Plains Intertribal Court of Appeals. Abbreviations: N. PIns. Intertr. Ct. App.)

Other Legal Materials:

See NILL catalog records for other tribe materials.