News & Communication

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News
Osage Minerals Council Meets with U.S. Department of the Interior
On Thursday, September 24, the Osage Minerals Council welcomed Assistant Secretary – Indian Affairs William H. Kirkland III for an in-person meeting about

September 29 2026

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WH Leadership Conference
Principal Chief Joe Tillman Advocates for Osage Nation Priorities at White House Tribal Leadership Conference
Osage Nation Principal Chief Joe Tillman recently traveled to Washington, D.C., to participate in the White House Tribal Leadership Conference, joining tribal

September 25 2026

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open enrollment
Press Release
Osage Nation Health Benefits Enrollment
HEALTH BENEFITS OPEN ENROLLMENT OSAGE NATION RESERVATION, OKLA. (September 21, 2026) – Osage Nation’s Health Benefits Open Enrollment occurs from October 1

September 21 2026

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Area Superintendents Visit
Communications
Strengthening Community Connections Through Education, Language, and Culture
The Osage Nation is taking important steps to strengthen relationships with local school systems and ensure that Osage students have greater access to their

September 18 2026

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seal
Chief Tillman ONCA 26-64 Veto Message
After consulting with legal counsel, I vetoed ONCA 26-64, sponsored by Congressman Eli Potts. The legislation attempts to exercise powers that are

September 15 2026

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New Tribal ID Cards
Communications
Osage Nation Membership Office Announces New Osage Nation Membership ID Cards Available September 1st
The Osage Nation Membership Office is pleased to announce the release of new Membership ID Cards for enrolled tribal members available Sept. 1. These updated

August 25 2026

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Executive Order 26-02
Press Release
Osage Nation Principal Chief Tillman Lifts State of Emergency, Requests Modified Fiscal Year 2027 Budgetary Outlay
Osage Nation Principal Chief Joe Tillman has lifted the State of Emergency declared on August 4, 2026, citing that financial conditions no longer require the

August 14 2026

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ONCR 26-12
Press Release
Osage Nation Treasury Department Receives Clean 2025 Audit Producing Over $7 Million in Unspent Funds, Improves Osage Nation Financial Position
Chief Tillman seeks congressional budgetary increase and focuses on reallocation of budgetary relief from program closures OSAGE NATION RESERVATION, OKLA.

August 7 2026

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