For the purposes of this section, "registered transporter" means any person who has filed an annual registration statement with, and paid an annual registration fee to, the United States department of transportation in accordance with 49 C.F.R. 107.601 to 107.620.
If a generator causes an unregistered transporter to transport the hazardous waste, the generator of the waste, the transporter, and any person who accepts the waste for treatment, storage, or disposal shall be jointly and severally liable for any damage or injury caused by the handling of the waste and for the costs of rectifying their violation and conditions caused by their violation.
R.C. § 3734.15