ARM 32.9.421
ARM 32.9.421. NEW EQUIPMENT AND REPLACEMENTS
Cite as Mont. Admin. R. 32.9.421
(1) New equipment and replacements, including all plastic parts and rubber and rubber-like materials for parts and gaskets having product contact surfaces, must meet the then current 3-a sanitary standards. If 3-a sanitary standards are not available, such equipment and replacements must meet the general requirements of this sub-chapter.