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DOT-111 Ethanol Phase-Out Frequently Asked Questions (FAQs)

Tuesday, April 25, 2023

PHMSA is posting these frequently asked questions to provide clarification and guidance on the phase-out of DOT-111 specification tank cars by rail carriers and shippers for ethanol service.  See document for full details.

DOT is committed to ensuring that information is available in appropriate alternative formats to meet the requirements of persons who have a disability. If you require an alternative version of files provided on this page, please contact PHMSA-Accessibility@dot.gov.