ARTICLE 2A. USE OF DIESEL-POWERED EQUIPMENT IN UNDERGROUND COAL MINES.
§22A-2A-203. Certificate of approval defined.
"Certificate of approval" means a formal document issued by MSHA stating that a complete assembly has met the requirements of part 36, title thirty of the code of federal regulations, 30 C.F.R. § 36.1, et seq., for mobile diesel-powered transportation equipment and authorizing the use and attachment of an official approval plate so indicating.
§22A-2A-203. Certificate of approval defined.