The Oklahoma Supreme Court has invalidated a closely watched settlement between the City of Tulsa and the Muscogee (Creek) Nation that sought to define how criminal cases involving Native Americans would be handled within reservation boundaries. In State of Oklahoma ex rel. Stitt v. City of Tulsa, the court concluded the agreement was not enforceable under Oklahoma law because it lacked approval from the governor and the legislature.

The ruling is significant because the settlement had attempted to create a practical framework for Tulsa’s continued exercise of criminal jurisdiction in an area where tribal, municipal, and state authority have been heavily contested since McGirt reshaped the legal map in eastern Oklahoma. By holding that the city could not enter this kind of arrangement on its own, the court reinforced the idea that jurisdictional compromises with sovereign implications must go through formal state-level channels.

For litigators, the decision matters well beyond Tulsa. It raises immediate questions about pending and future prosecutions involving Native American defendants, the validity of local enforcement practices adopted in reliance on intergovernmental agreements, and the procedural route required for any future tribal-state or tribal-municipal jurisdictional compact. Parties following the dispute can track the state high-court matter in Stitt vs City of Tulsa et al.

For in-house counsel and compliance teams, especially those advising municipalities, tribal entities, healthcare systems, casinos, and employers operating in eastern Oklahoma, the decision is a reminder that jurisdiction is not just a criminal-law issue. Questions about sovereignty and governmental authority can affect investigations, law-enforcement coordination, contracting, licensing, and risk assessments. Agreements that appear operationally sensible may still be vulnerable if statutory approval requirements are not satisfied.

The decision also adds another layer to an already active appellate landscape. The jurisdictional fight has generated proceedings in multiple courts, including a petition at the U.S. Supreme Court, Marvin Keith Stitt, Petitioner v. City of Tulsa, Oklahoma. That makes this more than a local governance dispute: it is part of a broader test of how Oklahoma, its cities, and tribal governments can structure criminal enforcement after McGirt.

The bottom line is clear. The Oklahoma Supreme Court did not simply reject one settlement; it signaled that major jurisdictional realignment cannot be accomplished through a city-tribe agreement alone. Any durable solution will likely require explicit political and statutory buy-in at the state level.