Okla. Admin. Code § 310:257-11-3
Except as allowed in OAC 310:257-11-6, and except for antislip floor coverings or applications that may be used for safety reasons, floors, floor coverings, walls, wall coverings, and ceilings shall be designed, constructed, and installed so they are smooth and easily cleanable.
Added at 23 Ok Reg 2358, eff 6-25-06
Amended at 28 Ok Reg 2289, eff 11-1-11
Amended at 38 Ok Reg 1947, eff 9-11-21