Which item is included in Type B Package Markings as a design identification requirement?

• A. The words 'TYPE A'
• B. VRI code of the country of origin and design
• C. Identification mark allocated to the design by the competent authority
• D. Serial number

Answer: (C)

Type B packaging markings rely on an official design identification mark that is allocated by the competent authority. This mark links the packaging to its approved design and the accompanying test data, providing a clear, auditable reference that the package in use matches what was tested and approved. This is crucial for higher-hazard shipments, where precise design validation and traceability are essential. Markings such as a label indicating Type A would not apply to Type B packages, and a country-of-origin code or a serial number by itself does not serve as the required design identifier. The designated design identification mark is the item that fulfills the requirement.