What additional labeling/marking is required for Class 7 radioactive materials?

What additional labeling/marking is required for Class 7 radioactive materials?

• A. Radioactive symbol and transport index, proper shipping name, UN number, and appropriate DG labeling on the package and shipping papers.
• B. Only the UN number.
• C. Only the radioactivity symbol.
• D. No special labeling beyond standard DG labels.

Answer: (A)

For Class 7 radioactive materials, both the package and the shipping papers must clearly communicate what is being transported and the level of hazard. The package itself must display the radioactive symbol and the transport index, which shows the level of radioactivity at a glance and guides handling and segregation. On the shipping papers, you need the UN number and the proper shipping name so anyone reviewing the documents can precisely identify the material, with the appropriate DG labeling noted for the package. The combination of the visible hazard symbol and TI on the package, plus the UN number and proper shipping name on the papers, ensures consistent identification across physical handling and documentation. Relying on only one element—such as just the UN number or just the symbol—omits crucial information about the material or its hazard level, which is not acceptable for safe and compliant transport.

For Class 7 radioactive materials, both the package and the shipping papers must clearly communicate what is being transported and the level of hazard. The package itself must display the radioactive symbol and the transport index, which shows the level of radioactivity at a glance and guides handling and segregation. On the shipping papers, you need the UN number and the proper shipping name so anyone reviewing the documents can precisely identify the material, with the appropriate DG labeling noted for the package. The combination of the visible hazard symbol and TI on the package, plus the UN number and proper shipping name on the papers, ensures consistent identification across physical handling and documentation. Relying on only one element—such as just the UN number or just the symbol—omits crucial information about the material or its hazard level, which is not acceptable for safe and compliant transport.