Background
In Duro v. Reina (1990), the Supreme Court held that tribes lacked inherent criminal jurisdiction over non-member Indians — Indians who were members of a different tribe. The Court reasoned that tribal sovereignty extended only to a tribe's own members, not to Indians generally.
The Duro decision created a dangerous jurisdictional gap: non-member Indians on reservations could not be prosecuted by the tribe (no jurisdiction per Duro), often could not be prosecuted by the state (no P.L. 280 in most states, and state law didn't reach Indian Country), and might not be prosecuted federally (if the offense wasn't a Major Crimes Act felony). Congress acted within months.
The "Duro Fix" amended ICRA's definition of "powers of self-government" to include "the inherent power of Indian tribes, hereby recognized and affirmed, to exercise criminal jurisdiction over all Indians." Congress didn't delegate this power — it recognized and affirmed it as inherent.
The Statutory Language
25 U.S.C. § 1301(2):
"'Powers of self-government' means... the inherent power of Indian tribes, hereby recognized and affirmed, to exercise criminal jurisdiction over all Indians."
The word "inherent" is critical. Congress did not delegate federal power to tribes — it recognized a power that tribes already possessed. The Supreme Court upheld this in United States v. Lara (2004), holding that Congress has the constitutional authority to "recognize" inherent tribal powers without violating the Double Jeopardy Clause.
How the Duro Fix Supports ATN's Criminal Jurisdiction
- 1. ATN has criminal jurisdiction over ALL Indians. Not just ATN members — any Indian person on the Mendocino Reservation is subject to ATN's tribal court criminal jurisdiction. This is inherent power recognized by Congress.
- 2. "Recognized and affirmed" — not delegated. This language matters for constitutional analysis. Because the power is inherent (not delegated), tribal prosecution is a sovereign act — meaning federal and tribal prosecutions for the same conduct don't trigger double jeopardy (Lara).
- 3. Foundation for VAWA expansion. The Duro Fix established the template Congress used when it extended tribal criminal jurisdiction to non-Indians for covered crimes in VAWA 2013/2022. If Congress can recognize jurisdiction over non-member Indians, it can recognize jurisdiction over non-Indians too.
- 4. Concurrent with P.L. 280. The Duro Fix + Walker v. Rushing = ATN's tribal court has concurrent criminal jurisdiction over all Indians on the reservation, alongside California's P.L. 280 jurisdiction.
Related Cases & Authorities
- Duro v. Reina (1990) — The decision Congress overrode
- United States v. Lara (2004) — Upheld the Duro Fix; Congress can recognize inherent tribal powers
- VAWA 2013 & 2022 — Extended the Duro Fix template to non-Indians for covered crimes
- Walker v. Rushing (1990) — Tribal concurrent criminal jurisdiction under P.L. 280
- ICRA (1968) — The statute the Duro Fix amended
- United States v. Wheeler (1978) — Tribal sovereignty over members is "primeval" and inherent