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Final rule.

The Office of the Secretary of Transportation is updating the DOT regulation that adopts the Office of Management and Budget (OMB) Uniform Administrative Requirements, Cost Principles, and Audit Requirements for Federal Awards. This amendment responds to the 2020 changes to the Office of Management and Budget Guidance for Grants and Agreements, which amended OMB's Uniform Administrative Requirements, Cost Principles, and Audit Requirements for Federal Awards, by revising section cross-references.

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