Practice question

If "INHALATION HAZARD" appears on the shipping paper or package, which placard requirement can apply even for small amounts?

  1. POISON INHALATION HAZARD or POISON GAS plus any required hazard class placard
  2. Only DANGEROUS placards may be used
  3. No placard is allowed below 1,001 pounds
  4. Only a Class 9 placard is required

Answer: A — POISON INHALATION HAZARD or POISON GAS plus any required hazard class placard

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