WVC 22 A- 2 A- 402
§22A-2A-402. Approval of diesel power package or diesel engine.
Every diesel power package or diesel engine used in
underground coal mining shall be approved by the West Virginia
diesel equipment commission when it complies with applicable
requirements, standards, and procedures established by rules of the
commission, and be certified or approved, as applicable, by MSHA
and maintained in accordance with MSHA certification or approval.
Note: WV Code updated with legislation passed through the 2012 1st Special Session