US lawMinnesotaRegulationsDEPARTMENT OF AGRICULTUREChapter 1550 — CHAPTER 1550, FOOD; GENERAL RULES1550.2590Minn. R. 1550.2590PROCESSING ROOMSYear: 2026Length: 14 wordsOfficial source Processing rooms shall be separated from sales areas by solid-partitioned walls and self-closing doors.PreviousMinn. R. 1550.2580NextMinn. R. 1550.2600