Hawaii Revised Statutes Division 2. Business § 437B-11.5

No motor vehicle repair dealer shall advertise unless it holds a valid motor vehicle repair dealer license issued under this chapter. Advertisement includes, but is not limited to, the issuance of any card, sign, or device to any person, the causing, permitting, or allowing of any sign or marking on or in any building or structure, or newspaper or magazine, or directory under the listing of motor vehicle repair dealer, or broadcasting by airwave transmission which relates to the motor vehicle repair business.