Browse tribal law materials by tribe. NILL has amassed the largest library collection of tribal codes and constitutions in the United States. Staff will also help with research and access to things that are not online.

Comprehensive website established in June 1997 to serve as a resource for American Indian and Alaska Native Nations, American Indian and Alaska Native people.
Contains links to tribal constitutions, codes, court decisions, as well as federal and state resources.
In partnership with VersusLaw, provides searchable database of tribal court opinions.

Follow the link for a list of the tribes' codes available on Westlaw.

Tribal, appeals or supreme court opinions from selected American tribal courts. Coverage varies by tribe (1997+)

Comprehensive website established in June 1997 to serve as a resource for American Indian and Alaska Native Nations, American Indian and Alaska Native people.
Contains links to tribal constitutions, codes, court decisions, as well as federal and state resources.
In partnership with VersusLaw, provides searchable database of tribal court opinions.

A reporter containing tribal court and federal court opinions at both the trial and appellate court levels from 1974-2013. This link points to HeinOnline's Indigenous Peoples of the Americas collection, and Northwestern also has physical copies in off-site storage. The best way to search these volumes is to use the topical index prepared by the National Indian Law Library. See: https://www.narf.org/nill/ilr/

An exhaustive and regularly updated attempt to guide researchers to where they can find tribal court decisions. Can look up individual tribes. See especially the PDF "Sources of Tribal Court Decisions"

A source to find historical and more recent versions of constitutions. From Hein's Indigenous Peoples of the Americas Library. Search hint: Click on "all" and Ctrl+F for the name of your tribe.

Comprehensive website established in June 1997 to serve as a resource for American Indian and Alaska Native Nations, American Indian and Alaska Native people.
Contains links to tribal constitutions, codes, court decisions, as well as federal and state resources.
In partnership with VersusLaw, provides searchable database of tribal court opinions.

Digitized copies of tribal constitutions, charters and other legal materials; arranged by geographic region. Note: is not as comprehensive as Hein source listed.