State of Indiana: Discontinuance of Certain Commission Regulatory Authority Within the State, Notice of Agreement Between the Nuclear Regulatory Commission and the State of Indiana
This notice is announcing that on September 24, 2026, Ho K. Nieh, Chairman of the U.S. Nuclear Regulatory Commission (NRC or Commission), and Governor Michael Braun of the State of Indiana, signed an Agreement as authorized by Section 274b. of the Atomic Energy Act of 1954, as amended (the Act or AEA). Under the Agreement, the Commission discontinues its regulatory authority, and the State of Indiana assumes regulatory authority over byproduct materials, source materials, and special nuclear materials in quantities not sufficient to form a critical mass, as defined in Sections 11e.(1), 11e.(3), and 11e(4) of the AEA.
What this item does
The short version, using the agency's own summary text.
This notice is announcing that on September 24, 2026, Ho K. Nieh, Chairman of the U.S. Nuclear Regulatory Commission (NRC or Commission), and Governor Michael Braun of the State of Indiana, signed an Agreement as authorized by Section 274b. of the Atomic Energy Act of 1954, as amended (the Act or AEA). Under the Agreement, the Commission discontinues its regulatory authority, and the State of Indiana assumes regulatory authority over byproduct materials, source materials, and special nuclear materials in quantities not sufficient to form a critical mass, as defined in Sections 11e.(1), 11e.(3), and 11e(4) of the AEA.
Final state agreement.
Important dates
The dates that matter most for this item.
Published
October 2, 2026
Starts
September 30, 2026
Who published it
The agencies listed in the official filing.
Federal rulebook sections mentioned
These are the parts of the Code of Federal Regulations cited in the filing.