Okla. Admin. Code § 765:11-1-2
The following words or terms, when used in this Chapter, shall have the following meaning:
"Rebuilder" shall be defined as set forth in 47 O.S. Section 581, as amended.
"Rebuilder's certificate" shall be the license granted by the Oklahoma Used Motor Vehicle, Dismantler, and Manufactured Housing Commission to a qualified rebuilder.
"Rebuilding" shall be defined as the process of reconstructing and repairing a repairable motor vehicle to roadworthy condition, including the completion of cosmetic or aesthetic repairs.
"Repairable motor vehicle" shall include damaged vehicles with an original or salvage certificate of title, but shall not include vehicles for which a junked title has been issued; or which meet the statutory definition of a junked vehicle; or which is sold without a certificate of title; or is sold on a bill of sale or Affidavit of Ownership; or other document which indicates the vehicle is being sold for the sole purpose of dismantling the vehicle or for parts only.
Okla. Admin. Code § 765:11-1-2