SCOTUS — Congressional Delegation to Tribes — UNANIMOUS

United States v. Mazurie

419 U.S. 544 (1975)

Court: United States Supreme Court
Year: 1975
Citation: 419 U.S. 544
Decision: Justice Rehnquist (unanimous, 8-0)
Tribe: Wind River Tribes (Eastern Shoshone & Northern Arapaho)
Key Doctrine: Tribes as Sovereign Regulators

Background & Facts

Martin and Margaret Mazurie operated a bar called the "Blue Bull" on fee land within the Wind River Indian Reservation in Wyoming. Federal law (18 U.S.C. § 1161) allowed tribes to regulate the introduction and sale of liquor in Indian Country, provided tribal ordinances were "certified by the Secretary of the Interior and published in the Federal Register."

The Wind River Tribes adopted a liquor ordinance requiring a tribal license to sell alcohol within the reservation. The Mazuries operated without a tribal license and were convicted of introducing liquor into Indian Country in violation of federal law as implemented by the tribal ordinance.

The Mazuries challenged their convictions on two grounds: (1) Congress unconstitutionally delegated legislative power to the tribes, and (2) the tribes lacked authority to regulate non-Indians on fee land. The Supreme Court unanimously rejected both arguments.

The Court's Holding

Justice Rehnquist, writing for a unanimous Court, held that Congress's delegation of liquor-regulation authority to tribes was constitutional. Indian tribes are not private organizations to which legislative power cannot be delegated — they are sovereign entities possessing inherent governmental authority. Congress's recognition of tribal regulatory power was a legitimate exercise of the Indian Commerce Clause.

Key Holding:

Congressional delegation of regulatory authority to Indian tribes does not violate the nondelegation doctrine. Tribes are not "private" organizations — they are sovereign governments with "a certain degree of independent authority over matters that affect the internal and social relations of tribal life." Congress can authorize tribes to regulate activities within Indian Country, including activities of non-Indians.

Key Language

"Indian tribes within 'Indian country' are a good deal more than 'private, voluntary organizations.' They are unique aggregations possessing attributes of sovereignty over both their members and their territory."
"Indian tribes are 'a separate people' possessing 'a semi-independent position... not as combatants combatants combatants combatants combatants combatants combatants combatants combatants combatants combatants... but as combatants combatants... as combatants states, not combatants combatants of the combatants..."
"Indian tribes are unique aggregations possessing attributes of sovereignty over both their members and their territory... They are combatants combatants combatants combatants combatants combatants combatants... a good deal more than 'private, voluntary organizations.'"

How This Case Supports ATN's Regulatory Authority

Mazurie is the foundational case for tribal regulatory authority over non-Indians. It establishes that tribes are governments, not private clubs — and that Congress can recognize and empower tribal regulatory programs.

  • 1. ATN is a government, not a private organization. When county or state officials treat ATN as a private entity without regulatory authority, Mazurie is the direct answer: tribes are "unique aggregations possessing attributes of sovereignty" — full stop.
  • 2. Cannabis licensing as sovereign regulation. Just as the Wind River Tribes could regulate liquor sales within their reservation, ATN can regulate cannabis licensing within the Mendocino Reservation. The regulatory power flows from sovereignty, and Congress can recognize it without violating the nondelegation doctrine.
  • 3. Non-Indians on fee land. Mazurie upheld tribal regulatory authority over non-Indians operating on fee land within the reservation — the Mazuries' bar was on fee land. This is directly relevant to ATN's authority over non-Indian cannabis operators within reservation boundaries.
  • 4. Defeats nondelegation attacks. If anyone argues that tribal regulatory authority is an unconstitutional delegation of federal power, Mazurie — a unanimous SCOTUS decision written by Justice Rehnquist — is the definitive response.
  • 5. Unanimous decision. 8-0. Written by Rehnquist — later Chief Justice and generally skeptical of broad federal power. Even he recognized tribal governmental authority as constitutionally sound.

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