- (a) The outdoor walking and driving areas shall be surfaced with concrete, asphalt, or gravel or other materials that have been effectively treated to minimize dust, facilitate maintenance, and prevent muddy conditions.
- (b) Exterior surfaces of buildings and mobile food establishments shall be of weather-resistant materials and shall comply with law.
Added at 23 Ok Reg 2358, eff 6-25-06
Amended at 26 Ok Reg 1477, eff 6-11-09
Amended at 38 Ok Reg 1947, eff 9-11-21