Okla. Admin. Code § 310:257-7-65
A warewashing machine; the compartments of sinks, basins, or other receptacles used for washing and rinsing equipment, utensils, or raw foods, or laundering wiping cloths; and drainboards or other equipment used to substitute for drainboards as specified under OAC 310:257-7-52 shall be cleaned:
Added at 23 Ok Reg 2358, eff 6-25-06
Amended at 38 Ok Reg 1947, eff 9-11-21