US lawMissouriRegulationsTitle 13 — Department of Social ServicesDivision 50 — Division of HealthChapter 90 — Protection Against Ionizing Radiation50-90.02013 CSR 50-90.020Exemptions (Moved to 19 CSR 20-10.020)TransferredYear: 2026Length: 6 wordsOfficial source Exemptions (Moved to 19 CSR 20-10.020)Previous13 CSR 50-90.010Next13 CSR 50-90.030