GMS Mine Repair v. MSHR, No. 22-1143 (D.C. Cir. 2023)
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GMS Mine Repair and Maintenance, Inc. (GMS) is a mining contractor that provides “specialized services” to mines in North America. GMS provided contract services at the Mountaineer II Mine in West Virginia on April 20 and 27, 2021, during which time the MSHA issued several citations against it. Although GMS stipulated the “findings of gravity and negligence,” it contested the $7,331 proposed penalty. Thereafter, GMS went before an ALJ to dispute the MSHA’s method of calculating the penalty. The Secretary, representing the MSHA, argued that all citations and orders that have become final during the 15-month look-back period are counted toward an operator’s history of violations, “regardless of when [the citations or orders] were issued.” The ALJ deferred to the Secretary’s reading, deeming the regulation ambiguous “on its face.” GMS petitioned the Commission to review the ALJ’s determination, and when the Commission did not act, the ALJ’s determination became the final decision.
The DC Circuit denied the petition. The court concluded that the regulation at issue is ambiguous, the Secretary’s interpretation is reasonable, and that interpretation is entitled to deference. The court explained that the Secretary’s interpretation reflects its official and steadfast practice (circa 1982) of including a violation in an operator’s history as of the date the violation becomes final. Second, the subject matter of the regulation is within the Secretary’s wheelhouse and implicates the Secretary’s expertise.
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