OAR 333-118-0125: External Radiation Standards for All Packages

Each package of radioactive materials offered for transportation must be designed and prepared for shipment so that under conditions normally incident to transportation the radiation level does not exceed 2 mSv/h (200 mrem/h) at any point on the external surface of the package, and the transport index does not exceed 10. A package that exceeds the radiation level must be transported by exclusive use shipment only, and the radiation levels for such shipment must be in accordance with 10 CFR Part 71.47.