Practice question

In the UN packaging performance marking, which letter represents a package that has successfully passed testing for Packing Group I, II, and III substances (High, Medium, and Low Danger)?

  1. Letter 'X' (certified for Packing Groups I, II, and III)
  2. Letter 'Y' (certified for Packing Groups II and III only)
  3. Letter 'Z' (certified for Packing Group III only)
  4. Letter 'P' (certified for non-hazardous food products only)

Answer: A — Letter 'X' (certified for Packing Groups I, II, and III)

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