Article 34

The authorities at the Customs offices en route of each of the Contracting Parties shall accept the Customs seals and/or identifying marks affixed by the competent authorities of other Contracting Parties. They may, however, affix additional seals and/or identifying marks; they shall record particulars of the new seals and/or identifying marks on the vouchers of the TIR Carnet used in their country, on the corresponding counterfoils and on the vouchers remaining in the TIR Carnet.