Okla. Admin. Code § 310:257-5-32
Linens, such as cloth napkins, may not be used in contact with food unless they are used to line a container for the service of foods and the linens and napkins are replaced each time the container is refilled for a new consumer.
Added at 23 Ok Reg 2358, eff 6-25-06
Amended at 33 Ok Reg 1520, eff 9-11-16