National Emission Standards for Hazardous Air Pollutants; Delegation of Authority to Oklahoma Department of Environmental Quality

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The Oklahoma Department of Environmental Quality (ODEQ) has submitted updated regulations for receiving delegation of EPA authority for implementation and enforcement of National Emission Standards for Hazardous Air Pollutants (NESHAPs) for all sources. These regulations apply to certain NESHAPs promulgated by EPA, as amended through September 1, 2004. The delegation of authority under this notice applies only to sources located in Oklahoma, and does not extend to sources located in Indian country. EPA is providing notice that it is taking direct final action to approve the delegation of certain NESHAPs to ODEQ.