US lawOklahomaRegulationsTitle 310 — OKLAHOMA STATE DEPARTMENT OF HEALTHChapter 257310:257-7-81OAC 310:257-7-81Shells, use limitationLast amended: 2006Year: 2026Length: 14 wordsOfficial source Cite as Okla. Admin. Code § 310:257-7-81Mollusk and crustacea shells may not be used more than once as serving containers.PreviousOAC 310:257-7-80NextOAC 310:257-7-85