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U.S. Court of Appeals for the D.C. Circuit

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U.S. Chamber files coalition amicus brief urging D.C. Circuit to vacate, as arbitrary and capricious, EPA “Phase 3” rule setting emissions standards for heavy-duty vehicles.

October 23, 2024

The coalition amicus brief explained how in its final rule, EPA failed to address critical flaws in its assumptions about feasibility and lead time, brushing aside and ignoring concerns raised by the Chamber and other commenters.

Andrew Kim, William M. Jay, and Jesse Lempel of Goodwin Procter LLP served as outside counsel.

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