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R44045Energy Policy

The Renewable Fuel Standard (RFS): Waiver Authority and Modification of Volumes

Federal & State Law Editorial TeamLast reviewed: July 2026
May 21, 2015

Summary

This report discusses the process and criteria for the Environmental Protection Agency to waive various portions of the renewable fuel standard (RFS), and the modification of applicable volumes.

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Note: CRS reports are prepared for Members of Congress and their staffs. This summary is provided for informational purposes and does not constitute legal advice.

This is legal information, not legal advice. Laws vary by jurisdiction and change frequently. Always verify current law with official sources and consult a licensed attorney in your jurisdiction for advice on your specific situation.