US lawMinnesotaRegulationsDEPARTMENT OF HEALTHChapter 4626 — CHAPTER 4626, FOOD CODE; FOOD MANAGERS4626.1370Minn. R. 4626.1370WALLS AND CEILINGS; STUDS, JOISTS, AND RAFTERS. 6-201.18Last amended: 2018Year: 2026Length: 18 wordsOfficial source Except for temporary food establishments, studs, joists, and rafters must not be exposed in areas subject to moisture.PreviousMinn. R. 4626.1365NextMinn. R. 4626.1375