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Delegations of Authority for NSPS and NESHAP Standards to States and Tribes in Region 8

Part 60, 61 and 63 delegation status of New Source Performance Standards (NSPS) and National Emissions Standards for Hazardous Air Pollutant (NESHAP) standards to States and Tribes.

Disclaimer: The content of this page is intended solely for the use of informational purposes. Please refer to state rule pages for specifics regarding delegation statuses.

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