LAC 51:XXIII.3713
LAC 51:XXIII.3713. Heating, Air Conditioning, Ventilating System Vents [formerly paragraph 22:28-3]
Cite as La. Admin. Code tit. 51, pt. XXIII, § 3713
A. These systems shall be designed and installed so that make-up air intake and exhaust vents do not cause contamination of food, food preparation surfaces, equipment and utensils.