Kan. Admin. Regs. § 9-10-19
Pens, and other public livestock market facilities, and trucks and other vehicles used to transport or confine livestock, found to be infected with or exposed to a contagious or infectious disease, shall be washed, cleaned, and disinfected with an approved disinfectant after each sale day, the same to be performed under the supervision of the veterinary inspector. Expenses incurred in the cleaning and disinfecting of pens and other public livestock market facilities shall be paid by the public livestock market operator. Expenses incurred in the cleaning and disinfecting of trucks, cars, or other vehicles used to transport or confine diseased or exposed livestock shall be paid by owner or operator of such equipment.
Kan. Admin. Regs. § 9-10-19