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Renewable Fuel Standard Program

Denial of Requests for Extension of Comment Period: Notice of Proposed Rulemaking for Modifications to Fuel Regulations to Provide Flexibility for E15 and to Elements of the Renewable Identification Number Compliance System

Denial of Requests for Extension of Comment Period – Two organizations requested that EPA extend the public comment period for the proposed rule. EPA sent letters explaining our denial of these requests to each of these organizations.

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