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UN Marking Code - Reconditioned Packagings

The following information must be added for reconditioned packagings:

  • country in which the packaging was reconditioned,
  • name or registered symbol of the reconditioner,
  • the year the packaging was reconditioned,
  • the letter "R" to indicate reconditioned, and
  • the letter "L" to indicate the packaging pass leak proof tests.

Other markings may be used. If you see any symbols of which you are unsure, check the DOT website or other resources for marking of packagings.

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