U.S. NHTSA moves to roll back Obama-era commercial truck engine rule
On August 28, the U.S. National Highway Traffic Safety Administration (NHTSA) issued an interpretive rule reversing a commercial truck engine rule from the Obama era, which had extended regulatory reach to standalone engines beyond NHTSA’s statutory authority.
NHTSA cites the U.S. Supreme Court’s Loper Bright Enterp....
NHTSA cites the U.S. Supreme Court’s Loper Bright Enterp....
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