Tribal law refers to the legal systems and regulations established by indigenous tribes to govern their members and manage their affairs. These laws are often based on traditional customs, cultural practices, and the unique needs of the community. Tribal law can cover various areas, including family matters, land use, and criminal offenses, and is enforced within the tribe's jurisdiction. Tribal law operates independently of state and federal laws, although it can interact with them in certain situations. The authority of tribal law is recognized under the Indian Self-Determination and Education Assistance Act and other federal statutes, allowing tribes to maintain their sovereignty and self-governance.